diff --git a/docs/jaeger_guides/opentracing_user_guide.md b/docs/jaeger_guides/opentracing_user_guide.md
index aef195ee83..ce54b715f5 100644
--- a/docs/jaeger_guides/opentracing_user_guide.md
+++ b/docs/jaeger_guides/opentracing_user_guide.md
@@ -32,7 +32,7 @@ The use of the search box requires configuration of the log collection system. F
 
 ### Service
 
-Filter with service name.
+Filter with the service name.
 
 ### Operation