diff --git a/tools/update-nghttp2.sh b/tools/update-nghttp2.sh
index d7e176d3e1a8ba..5f951b738f7b4f 100755
--- a/tools/update-nghttp2.sh
+++ b/tools/update-nghttp2.sh
@@ -1,6 +1,6 @@
 #!/bin/sh
 set -e
-# Shell script to update nghttp2 in the source treee to specific version
+# Shell script to update nghttp2 in the source tree to specific version
 
 BASE_DIR="$( pwd )"/
 DEPS_DIR="$BASE_DIR"deps/