all: fix codespell errors

Reviewed-by: Jay Satiro
Reviewed-by: Daniel Stenberg
Closes https://github.com/curl/curl/pull/5452

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/secureserver.pl b/tests/secureserver.pl
index c525ef7d8..ac279cbba 100755
--- a/tests/secureserver.pl
+++ b/tests/secureserver.pl
@@ -344,7 +344,7 @@ if($tstunnel_windows) {
     # Put an "exec" in front of the command so that the child process
     # keeps this child's process ID by being tied to the spawned shell.
     exec("exec $cmd") || die "Can't exec() $cmd: $!";
-    # exec() will create a new process, but ties the existance of the
+    # exec() will create a new process, but ties the existence of the
     # new process to the parent waiting perl.exe and sh.exe processes.
 
     # exec() should never return back here to this process. We protect