and fix another typo, still in eglibc configuration file

SVN-Revision: 17747

toolchain/eglibc/config/Config.in

@@ -196,7 +196,7 @@ config EGLIBC_OPTION_EGLIBC_FSTAB
        not included in the POSIX standard, which provides the
        'getmntent' family of functions instead.
 
-       This option group includues the following functions:
+       This option group includes the following functions:
 
          endfsent       getfsspec
          getfsent       setfsent