Improve code comment for GatherPath's single_copy flag.

Discussion: 5934.1472642782@sss.pgh.pa.us

diff --git a/src/include/nodes/relation.h b/src/include/nodes/relation.h
index 2709cc7df5d2730369e4776f11a4a85282373622..3a1255a65799eac4ad98302b1a17a31a841b65f5 100644 (file)
--- a/src/include/nodes/relation.h
+++ b/src/include/nodes/relation.h
@@ -1190,7 +1190,7 @@ typedef struct GatherPath
 {
        Path            path;
        Path       *subpath;            /* path for each worker */
-       bool            single_copy;    /* path must not be executed >1x */
+       bool            single_copy;    /* don't execute path more than once */
 } GatherPath;
 
 /*