Small documentation fixups.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@10076 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

FL/Fl.H

@@ -292,7 +292,7 @@ public:
     of the argument, because Fl::scheme() is \p NULL in this case.
 
     \note The stored scheme name is always lowercase, and this method will
-    do a case-sensitive compare, so you \b must use a lowercase string to
+    do a case-sensitive compare, so you \b must provide a lowercase string to
     return the correct value. This is intentional for performance reasons.
 
     Example:

src/fl_shortcut.cxx

@@ -300,7 +300,7 @@ const char* fl_shortcut_label(unsigned int shortcut, const char **eom) {
       when using the modifier characters.
   \remarks
       (1) You can use the special modifier keys for chords *only*
-      if the modifiers are provided in this order: #, +, ^, !, @.
+      if the modifiers are provided in this order: #, +, ^, !, \@.
       Other ordering can yield undefined results.
   \remarks
       So for instance, Ctrl-Alt-c must be specified as "#^c" (and not