[gdb/contrib] Add two rules in common-misspellings.txt

Eli mentioned [1] that given that we use US English spelling in our
documentation, we should use "behavior" instead of "behaviour".

In wikipedia-common-misspellings.txt there's a rule:
...
behavour->behavior, behaviour
...
which leaves this as a choice.

Add an overriding rule to hardcode the choice to common-misspellings.txt:
...
behavour->behavior
...
and add a rule to rewrite behaviour into behavior:
...
behaviour->behavior
...
and re-run spellcheck.sh on gdb*.

Tested on x86_64-linux.

[1] https://sourceware.org/pipermail/gdb-patches/2024-November/213371.html

1 files changed, 2 insertions, 2 deletions

diff --git a/gdb/testsuite/lib/read1.c b/gdb/testsuite/lib/read1.c
index e449717..29570c9 100644
--- a/gdb/testsuite/lib/read1.c
+++ b/gdb/testsuite/lib/read1.c
@@ -62,7 +62,7 @@ init_readmore (int *method, unsigned int *sleep, FILE **log)
     *log = fopen (env, "w");
 }
 
-/* Wrap 'read', and modify it's behaviour using READ1 or READMORE style.  */
+/* Wrap 'read', and modify it's behavior using READ1 or READMORE style.  */
 
 ssize_t
 read (int fd, void *buf, size_t count)
@@ -89,7 +89,7 @@ read (int fd, void *buf, size_t count)
 	init_readmore (&readmore_method, &readmore_sleep, &log);
     }
 
-  /* Only modify 'read' behaviour when reading from the terminal.  */
+  /* Only modify 'read' behavior when reading from the terminal.  */
   if (isatty (fd) == 0)
     goto fallback;