[devdocsgjs/main: 1360/1867] Improve code quality

[Andy Holmes <andyholmes src gnome org>]

commit 846e3546b96f2f67fe1b3d3988ed9429fc0cc1a5
Author: MasterEnoc <brianhernandez222 hotmail com>
Date:   Tue Dec 8 20:19:07 2020 -0600

    Improve code quality

 lib/docs/filters/bash/entries.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
---
diff --git a/lib/docs/filters/bash/entries.rb b/lib/docs/filters/bash/entries.rb
index fa1af951..01348e2c 100644
--- a/lib/docs/filters/bash/entries.rb
+++ b/lib/docs/filters/bash/entries.rb
@@ -8,11 +8,11 @@ module Docs
         # remove 'E.' notation for appendixes
         if name.match?(/[[:upper:]]\./)
           # remove 'E.'
-          name = name.sub(/[[:upper:]]\./, '')
+          name.sub!(/[[:upper:]]\./, '')
           # remove all dots (.)
-          name = name.gsub(/\./, '')
+          name.gsub!(/\./, '')
           # remove all numbers
-          name = name.gsub(/[[:digit:]]/, '')
+          name.gsub!(/[[:digit:]]/, '')
         end
 
         name.strip