package/tclap: fix typo on help

libary -> library

Signed-off-by: Ricardo Martincoski <ricardo.martincoski@gmail.com>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 16c1cdef65351d6f99f37000c4421c74515ae9b4)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>

package/tclap/Config.in

@@ -8,7 +8,7 @@ config BR2_PACKAGE_TCLAP
 	  This is a small, flexible library that provides a simple
 	  interface for defining and accessing command line
 	  arguments. It was initially inspired by the user friendly
-	  CLAP libary. The difference is that this library is
+	  CLAP library. The difference is that this library is
 	  templatized, so the argument class is type independent. Type
 	  independence avoids identical-except-for-type objects, such
 	  as IntArg, FloatArg, and StringArg. While the library is not