diff --git a/internal/querycoord/param_table.go b/internal/querycoord/param_table.go
index d26cd306f0..e0005faaff 100644
--- a/internal/querycoord/param_table.go
+++ b/internal/querycoord/param_table.go
@@ -31,7 +31,7 @@ import (
 // UniqueID is an alias for the Int64 type
 type UniqueID = typeutil.UniqueID
 
-// ParamTable maintains some of the environment variables that are required for the QuryCoord runtime
+// ParamTable maintains some environment variables that are required for the QuryCoord runtime
 type ParamTable struct {
 	paramtable.BaseTable