spelling fixes

Detected using the `codespell` tool.

Also contains one URL protocol upgrade.

Closes https://github.com/curl/curl/pull/2334

8 files changed, 13 insertions, 13 deletions

diff --git a/tests/ftpserver.pl b/tests/ftpserver.pl
index f7f4fa2ae..97f7b8ea5 100755
--- a/tests/ftpserver.pl
+++ b/tests/ftpserver.pl
@@ -2708,7 +2708,7 @@ sub datasockf_state {
 }
 
 #**********************************************************************
-# nodataconn_str returns string of efective nodataconn command. Notice
+# nodataconn_str returns string of effective nodataconn command. Notice
 # that $nodataconn may be set alone or in addition to a $nodataconnXXX.
 #
 sub nodataconn_str {
@@ -2934,7 +2934,7 @@ while(@ARGV) {
 }
 
 #***************************************************************************
-# Initialize command line option dependant variables
+# Initialize command line option dependent variables
 #
 
 if(!$srcdir) {
diff --git a/tests/libtest/lib560.c b/tests/libtest/lib560.c
index 0093ea113..16045e6da 100644
--- a/tests/libtest/lib560.c
+++ b/tests/libtest/lib560.c
@@ -31,7 +31,7 @@
  * Simply download a HTTPS file!
  *
  * This test was added after the HTTPS-using-multi-interface with OpenSSL
- * regression of 7.19.1 to hopefully prevent this embarassing mistake from
+ * regression of 7.19.1 to hopefully prevent this embarrassing mistake from
  * appearing again... Unfortunately the bug wasn't triggered by this test,
  * which presumably is because the connect to a local server is too
  * fast/different compared to the real/distant servers we saw the bug happen
diff --git a/tests/libtest/mk-lib1521.pl b/tests/libtest/mk-lib1521.pl
index fbb1cdee2..9771cf57f 100755
--- a/tests/libtest/mk-lib1521.pl
+++ b/tests/libtest/mk-lib1521.pl
@@ -71,7 +71,7 @@ struct data {
 /* Unexpected error.
     CURLE_NOT_BUILT_IN   - means disabled at build
     CURLE_UNKNOWN_OPTION - means no such option (anymore?)
-    CURLE_SSL_ENGINE_NOTFOUND - set unkown ssl engine
+    CURLE_SSL_ENGINE_NOTFOUND - set unknown ssl engine
     CURLE_UNSUPPORTED_PROTOCOL - set bad HTTP version
     CURLE_BAD_FUNCTION_ARGUMENT - unsupported value
    */
diff --git a/tests/nroff-scan.pl b/tests/nroff-scan.pl
index 393068cd3..6121d4c8e 100755
--- a/tests/nroff-scan.pl
+++ b/tests/nroff-scan.pl
@@ -69,7 +69,7 @@ sub file {
             if($str =~ /((libcurl|curl)([^ ]*))\(3\)/i) {
                 my $man = "$1.3";
                 if(!manpresent($man)) {
-                    print STDERR "error: $f:$line: refering to non-existing man page $man\n";
+                    print STDERR "error: $f:$line: referring to non-existing man page $man\n";
                     $errors++;
                 }
                 if($pre ne "I") {
@@ -87,7 +87,7 @@ sub file {
             while($i =~ s/((lib|)curl([^ ]*)) *\"\(3\)(,|) *\" *//i ) {
                 my $man = "$1.3";
                 if(!manpresent($man)) {
-                    print STDERR "error: $f:$line: refering to non-existing man page $man\n";
+                    print STDERR "error: $f:$line: referring to non-existing man page $man\n";
                     $errors++;
                 }
             }
diff --git a/tests/pathhelp.pm b/tests/pathhelp.pm
index 10a87aaf9..bd91c91bf 100644
--- a/tests/pathhelp.pm
+++ b/tests/pathhelp.pm
@@ -451,7 +451,7 @@ sub build_sys_abs_path {
         return $path;
     }
     elsif(should_use_cygpath()) {
-        # 'cygpath' is avalable - use it.
+        # 'cygpath' is available - use it.
 
         my $has_final_slash = ($path =~ m{[\\/]$});
 
diff --git a/tests/server/CMakeLists.txt b/tests/server/CMakeLists.txt
index cfc1434cd..73841027b 100644
--- a/tests/server/CMakeLists.txt
+++ b/tests/server/CMakeLists.txt
@@ -20,7 +20,7 @@ function(SETUP_EXECUTABLE TEST_NAME)    # ARGN are the files in the test
   target_link_libraries(${TEST_NAME} ${CURL_LIBS})
 
   # Test servers simply are standalone programs that do not use libcurl
-  # library.  For convinience and to ease portability of these servers,
+  # library.  For convenience and to ease portability of these servers,
   # some source code files from the libcurl subdirectory are also used
   # to build the servers.  In order to achieve proper linkage of these
   # files on Win32 targets it is necessary to build the test servers
diff --git a/tests/server/sockfilt.c b/tests/server/sockfilt.c
index ceb04d8e8..40f5bdb48 100644
--- a/tests/server/sockfilt.c
+++ b/tests/server/sockfilt.c
@@ -1050,7 +1050,7 @@ static bool juggle(curl_socket_t *sockfdp,
 
        Commands:
 
-       DATA - plain pass-thru data
+       DATA - plain pass-through data
     */
 
     if(!read_stdin(buffer, 5))
diff --git a/tests/server/sws.c b/tests/server/sws.c
index 1d47375ad..10a87746b 100644
--- a/tests/server/sws.c
+++ b/tests/server/sws.c
@@ -1347,7 +1347,7 @@ static curl_socket_t connect_to(const char *ipaddr, unsigned short port)
   serverfd = socket(socket_domain, SOCK_STREAM, 0);
   if(CURL_SOCKET_BAD == serverfd) {
     error = SOCKERRNO;
-    logmsg("Error creating socket for server conection: (%d) %s",
+    logmsg("Error creating socket for server connection: (%d) %s",
            error, strerror(error));
     return CURL_SOCKET_BAD;
   }
@@ -1358,7 +1358,7 @@ static curl_socket_t connect_to(const char *ipaddr, unsigned short port)
     curl_socklen_t flag = 1;
     if(0 != setsockopt(serverfd, IPPROTO_TCP, TCP_NODELAY,
                        (void *)&flag, sizeof(flag)))
-      logmsg("====> TCP_NODELAY for server conection failed");
+      logmsg("====> TCP_NODELAY for server connection failed");
   }
 #endif
 
@@ -1423,7 +1423,7 @@ static curl_socket_t connect_to(const char *ipaddr, unsigned short port)
  * either end.
  *
  * When doing FTP through a CONNECT proxy, we expect that the data connection
- * will be setup while the first connect is still being kept up. Therefor we
+ * will be setup while the first connect is still being kept up. Therefore we
  * must accept a new connection and deal with it appropriately.
  */
 
@@ -1567,7 +1567,7 @@ static void http_connect(curl_socket_t *infdp,
             curl_socklen_t flag = 1;
             if(0 != setsockopt(datafd, IPPROTO_TCP, TCP_NODELAY,
                                (void *)&flag, sizeof(flag)))
-              logmsg("====> TCP_NODELAY for client DATA conection failed");
+              logmsg("====> TCP_NODELAY for client DATA connection failed");
           }
 #endif
           req2.pipelining = FALSE;