cosmetic: Fix typo in comment

Change-Id: Ie982e6721f9840ac9c0bca62646f5c97cc0b1139
diff --git a/src/libosmo-mgcp/mgcp_endp.c b/src/libosmo-mgcp/mgcp_endp.c
index ecb2845..9ebdd8e 100644
--- a/src/libosmo-mgcp/mgcp_endp.c
+++ b/src/libosmo-mgcp/mgcp_endp.c
@@ -641,8 +641,7 @@
 		OSMO_ASSERT(false);
 	}
 
-	/* Make sure the endpoint is released when claiming the endpoint
-	 * failes. */
+	/* Make sure the endpoint is released when claiming the endpoint fails. */
 	if (rc < 0)
 		mgcp_endp_release(endp);