Merge branch 'jc/branch-doc-consistently-promote-switch' into jch

The documentation for 'git branch' has been updated to consistently
use 'git switch -c' instead of 'git checkout -b' in its examples,
aligning with the earlier promotion of 'git switch'.

* jc/branch-doc-consistently-promote-switch:
  branch doc: consistently promote 'switch'

Documentation/git-branch.adoc

@@ -411,7 +411,7 @@ $ git switch my2.6.14
 ------------
 +
 <1> This step and the next one could be combined into a single step with
-    "checkout -b my2.6.14 v2.6.14".
+    "git switch -c my2.6.14 v2.6.14".
 
 Delete an unneeded branch::
 +