diff --git a/spring-expression/src/main/java/org/springframework/expression/spel/support/ReflectivePropertyAccessor.java b/spring-expression/src/main/java/org/springframework/expression/spel/support/ReflectivePropertyAccessor.java
index fb5c5f9e052e..166b08e7e53f 100644
--- a/spring-expression/src/main/java/org/springframework/expression/spel/support/ReflectivePropertyAccessor.java
+++ b/spring-expression/src/main/java/org/springframework/expression/spel/support/ReflectivePropertyAccessor.java
@@ -628,8 +628,8 @@ public int hashCode() {
 
 		@Override
 		public String toString() {
-			return "CacheKey [clazz=" + this.clazz.getName() + ", property=" + this.property + ", " +
-					this.property + ", targetIsClass=" + this.targetIsClass + "]";
+			return "CacheKey [clazz=" + this.clazz.getName() + ", property=" + this.property +
+					", targetIsClass=" + this.targetIsClass + "]";
 		}
 
 		@Override