Improved table formatting

Author: webmozart

contributing/code/bc.rst

@@ -58,9 +58,9 @@ backwards compatibility promise:
 
 +-----------------------------------------------+---------------+---------------+
 | Use Case                                      | Regular       | API           |
-+-----------------------------------------------+---------------+---------------+
-| If you...                                     | Then we guarantee BC...       |
 +===============================================+===============+===============+
+| **If you...**                                 | **Then we guarantee BC...**   |
++-----------------------------------------------+---------------+---------------+
 | Type hint against the interface               | Yes           | Yes           |
 +-----------------------------------------------+---------------+---------------+
 | Call a method                                 | Yes           | Yes           |
@@ -122,9 +122,9 @@ covered by our backwards compatibility promise:
 
 +-----------------------------------------------+---------------+---------------+
 | Use Case                                      | Regular       | API           |
-+-----------------------------------------------+---------------+---------------+
-| If you...                                     | Then we guarantee BC...       |
 +===============================================+===============+===============+
+| **If you...**                                 | **Then we guarantee BC...**   |
++-----------------------------------------------+---------------+---------------+
 | Type hint against the class                   | Yes           | Yes           |
 +-----------------------------------------------+---------------+---------------+
 | Create a new instance                         | Yes           | Yes           |