fix: typo

Co-authored-by: Mohammed Keyvanzadeh <mohammadkeyvanzade94@gmail.com>

Author: marco-ippolito

tools/dep_updaters/update-nghttp3.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
 set -e
-# Shell script to update http3 in the source tree to a specific version
+# Shell script to update nghttp3 in the source tree to a specific version
 
 BASE_DIR=$(cd "$(dirname "$0")/../.." && pwd)
 DEPS_DIR="$BASE_DIR/deps"