commands: fix typo on flag description

mercurial/commands.py

@@ -2729,7 +2729,7 b' def status(ui, repo, *pats, **opts):'
     with "show only ..." are given, the options -mardu are used.
 
     Option -q/--quiet hides untracked (unknown and ignored) files
-    unless explicitly requested with -u/--unknown or -i/-ignored.
+    unless explicitly requested with -u/--unknown or -i/--ignored.
 
     NOTE: status may appear to disagree with diff if permissions have
     changed or a merge has occurred. The standard diff format does not

tests/test-help.out

@@ -253,7 +253,7 b' show changed files in the working direct'
     with "show only ..." are given, the options -mardu are used.
 
     Option -q/--quiet hides untracked (unknown and ignored) files
-    unless explicitly requested with -u/--unknown or -i/-ignored.
+    unless explicitly requested with -u/--unknown or -i/--ignored.
 
     NOTE: status may appear to disagree with diff if permissions have
     changed or a merge has occurred. The standard diff format does not