libmctp-astlpc: Fix comment typo

Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
Change-Id: I17b5c63794c526560af84f933ea3be26fbfe6912
diff --git a/libmctp-astlpc.h b/libmctp-astlpc.h
index 7ac8ca5..23fe642 100644
--- a/libmctp-astlpc.h
+++ b/libmctp-astlpc.h
@@ -42,4 +42,4 @@
 }
 #endif
 
-#endif /* _LIBMCTP_ASTLPCL_H */
+#endif /* _LIBMCTP_ASTLPC_H */