fix test formant

xudong963 · xudong963 · commit aaf76c07f858 · 2025-11-25T14:08:05.000+08:00
diff --git a/datafusion/expr/src/logical_plan/builder.rs b/datafusion/expr/src/logical_plan/builder.rs
@@ -2708,12 +2708,12 @@ mod tests {
 
         assert_snapshot!(plan, @r"
         Union
-          Cross Join:
+          Cross Join: 
             SubqueryAlias: left
               Values: (Int32(1))
             SubqueryAlias: right
               Values: (Int32(1))
-          Cross Join:
+          Cross Join: 
             SubqueryAlias: left
               Values: (Int32(1))
             SubqueryAlias: right
