fix typo in comment of why using mariadb instead of mysql for arm64 arch

Signed-off-by: Guillaume Lours <guillaume.lours@docker.com>

react-express-mysql/README.md

@@ -27,7 +27,7 @@ services:
       - 9230:9230
     ...
   db:
-    # We use a mariadb image which support both amd64 & arm64 architecture
+    # We use a mariadb image which supports both amd64 & arm64 architecture
     image: mariadb:10.6.4-focal
     # If you really want to use MySQL, uncomment the following line
     #image: mysql:8.0.27

react-express-mysql/docker-compose.yaml

@@ -28,7 +28,7 @@ services:
     depends_on:
       - db
   db:
-    # We use a mariadb image which support both amd64 & arm64 architecture
+    # We use a mariadb image which supports both amd64 & arm64 architecture
     image: mariadb:10.6.4-focal
     # If you really want to use MySQL, uncomment the following line
     #image: mysql:8.0.27