minor documentation fixes

diff --git a/bin/fcscs b/bin/fcscs
index 80c89bfde6f082ecca6ff674f7ee32d87388377c..0675def809dd771be3f7e1aee0eebb8e05bc95c8 100755 (executable)
--- a/bin/fcscs
+++ b/bin/fcscs
@@ -1206,7 +1206,7 @@ Defaults in parentheses.
 
 =item B<initial_mode>       start in this mode, must be a valid mode mapping (C<\&mapping_mode_url>)
 
-=item B<multiplexer>        set multiplexer ("screen" or "tmux") if not autodetected (C<undef>)
+=item B<multiplexer>        set multiplexer ("screen" or "tmux"), defaults to autodetection (C<undef>)
 
 =item B<ignorecase>         ignore case when searching (C<0>)
 
@@ -1367,7 +1367,8 @@ Used as handler to yank, paste selection or open URL in browser.
     run_command()
     run_in_background()
 
-Helper functions when writing custom mappings, see the source for details.
+Helper functions when writing custom mappings, see the source and example for
+details.
 
 Example:
 
@@ -1411,8 +1412,6 @@ Example:
         });
     };
 
-
-
 =cut
 
 # All variables and functions which are usable by ~/.fcscsrc.