Remove involuntary NBSP from the documentation

Pierre-Sassoulas · Pierre-Sassoulas · commit cc57361db5f8 · 2021-11-09T09:20:58.000+01:00
diff --git a/docs/intro.rst b/docs/intro.rst
@@ -406,9 +406,9 @@ This is the current list of error and warning codes:
 +------------+----------------------------------------------------------------------+
 | **W5**     | *Line break warning*                                                 |
 +------------+----------------------------------------------------------------------+
-| W503 (*)   | line break before binary operator                                    |
+| W503 (*)   | line break before binary operator                                    |
 +------------+----------------------------------------------------------------------+
-| W504 (*)   | line break after binary operator                                     |
+| W504 (*)   | line break after binary operator                                     |
 +------------+----------------------------------------------------------------------+
 | W505 (\*^) | doc line too long (82 > 79 characters)                               |
 +------------+----------------------------------------------------------------------+
