Documentation: avoid "uninteresting"

diff --git a/Documentation/git-show-ref.txt b/Documentation/git-show-ref.txt
index fcee0008a9d868bb27c9eacbcfe72a3a3f8ed60f..de4d352da2e4835c107d5dc0121e70f132ffbd34 100644 (file)
--- a/Documentation/git-show-ref.txt
+++ b/Documentation/git-show-ref.txt
@@ -50,8 +50,8 @@ OPTIONS
 -s::
 --hash[=<n>]::
 
-       Only show the SHA1 hash, not the reference name. When combined with
-       --dereference the dereferenced tag will still be shown after the SHA1.
+       Only show the SHA-1 hash, not the reference name. When combined with
+       --dereference the dereferenced tag will still be shown after the SHA-1.
 
 --verify::
 
@@ -73,7 +73,7 @@ OPTIONS
 --exclude-existing[=<pattern>]::
 
        Make 'git show-ref' act as a filter that reads refs from stdin of the
-       form "`{caret}(?:<anything>\s)?<refname>(?:{backslash}{caret}{})?$`"
+       form "`^(?:<anything>\s)?<refname>(?:\^{})?$`"
        and performs the following actions on each:
        (1) strip "{caret}{}" at the end of line if any;
        (2) ignore if pattern is provided and does not head-match refname;