fix a mistake in /docs/quick-start/quick-start-springcloud.md (#875)

diff --git a/docs/quick-start/quick-start-springcloud.md b/docs/quick-start/quick-start-springcloud.md
index c467f5e..bb7b477 100644
--- a/docs/quick-start/quick-start-springcloud.md
+++ b/docs/quick-start/quick-start-springcloud.md
@@ -18,7 +18,7 @@
 
 > Note: Before starting, make sure the gateway has added dependencies.
 
-Add the gateway proxy plugin for `Spring Cloud` and add the your registry center dependencies:
+Add the gateway proxy plugin for `Spring Cloud` and add your registry center dependencies:
 
 ```xml
 <!-- apache shenyu springCloud plugin start-->