Fixed a grammar issue

javiereguiluz · javiereguiluz · commit 6af99daa6f13 · 2017-10-28T10:22:34.000+02:00
diff --git a/components/console/usage.rst b/components/console/usage.rst
@@ -159,5 +159,5 @@ the possible commands to choose from will be output.
 
 .. versionadded:: 3.4
     Case-insensitivity of command shortcuts was introduced in Symfony 3.4. In
-    previous Symfony versions, shortcuts must match the case of the original
+    previous Symfony versions, shortcuts had to match the case of the original
     command name (e.g. ``d:g`` was not the same shortcut as ``D:G``).
