cgitrc.5.txt: fix description and markup for 'snapshots' option

Signed-off-by: Lars Hjemli <hjemli@gmail.com>

1 files changed, 3 insertions, 8 deletions

diff --git a/cgitrc.5.txt b/cgitrc.5.txt
index 3c35b02..0d18290 100644
--- a/cgitrc.5.txt
+++ b/cgitrc.5.txt
@@ -212,24 +212,19 @@ root-readme::
         verbatim below the "about" link on the repository index page. Default
         value: none.
 
 root-title::
         Text printed as heading on the repository index page. Default value:
         "Git Repository Browser".
 
 snapshots::
-        Text which specifies the default (and allowed) set of snapshot formats
-        supported by cgit. The value is a space-separated list of zero or more
-        of the following values:
-                        "tar"   uncompressed tar-file
-                        "tar.gz"gzip-compressed tar-file
-                        "tar.bz2"bzip-compressed tar-file
-                        "zip"   zip-file
-        Default value: none.
+        Text which specifies the default set of snapshot formats generated by
+        cgit. The value is a space-separated list of zero or more of the
+        values "tar", "tar.gz", "tar.bz2" and "zip". Default value: none.
 
 source-filter::
         Specifies a command which will be invoked to format plaintext blobs
         in the tree view. The command will get the blob content on its STDIN
         and the name of the blob as its only command line argument. The STDOUT
         from the command will be included verbatim as the blob contents, i.e.
         this can be used to implement e.g. syntax highlighting. Default value:
         none.