Suffix "i.e." and "e.g." with a comma. Just another really picky man page

commit, as we want our documentation to be as consistently formatted as
possible (it's getting there :-)).

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/libcompat/regexp/regexp.3 b/lib/libcompat/regexp/regexp.3
index 88484808b25..8865b06d2e4 100644
--- a/lib/libcompat/regexp/regexp.3
+++ b/lib/libcompat/regexp/regexp.3
@@ -226,7 +226,7 @@ If two characters in the sequence are separated by `\-', this is shorthand
 for the full list of
 .Tn ASCII
 characters between them
-(e.g. `[0-9]' matches any decimal digit).
+(e.g., `[0-9]' matches any decimal digit).
 To include a literal `]' in the sequence, make it the first character
 (following a possible `^').
 To include a literal `\-', make it the first or last character.