Minor comment improvements for instrumentation.h

Remove a duplicated word. Add "of" or "# of" in a couple places
for clarity and consistency. Start comments with a lower case
letter as we do elsewhere in this file.

Rafia Sabih

diff --git a/src/include/executor/instrument.h b/src/include/executor/instrument.h
index 70d8632305ed29e42abbc2fca661327044e41d94..13aaf05453171ba229ff70e999d3ac64b345ca7e 100644 (file)
--- a/src/include/executor/instrument.h
+++ b/src/include/executor/instrument.h
@@ -48,20 +48,20 @@ typedef struct Instrumentation
    bool        need_bufusage;  /* true if we need buffer usage data */
    /* Info about current plan cycle: */
    bool        running;        /* true if we've completed first tuple */
-   instr_time  starttime;      /* Start time of current iteration of node */
-   instr_time  counter;        /* Accumulated runtime for this node */
-   double      firsttuple;     /* Time for first tuple of this cycle */
-   double      tuplecount;     /* Tuples emitted so far this cycle */
-   BufferUsage bufusage_start; /* Buffer usage at start */
+   instr_time  starttime;      /* start time of current iteration of node */
+   instr_time  counter;        /* accumulated runtime for this node */
+   double      firsttuple;     /* time for first tuple of this cycle */
+   double      tuplecount;     /* # of tuples emitted so far this cycle */
+   BufferUsage bufusage_start; /* buffer usage at start */
    /* Accumulated statistics across all completed cycles: */
-   double      startup;        /* Total startup time (in seconds) */
-   double      total;          /* Total total time (in seconds) */
-   double      ntuples;        /* Total tuples produced */
-   double      ntuples2;       /* Secondary node-specific tuple counter */
+   double      startup;        /* total startup time (in seconds) */
+   double      total;          /* total time (in seconds) */
+   double      ntuples;        /* total tuples produced */
+   double      ntuples2;       /* secondary node-specific tuple counter */
    double      nloops;         /* # of run cycles for this node */
-   double      nfiltered1;     /* # tuples removed by scanqual or joinqual */
-   double      nfiltered2;     /* # tuples removed by "other" quals */
-   BufferUsage bufusage;       /* Total buffer usage */
+   double      nfiltered1;     /* # of tuples removed by scanqual or joinqual */
+   double      nfiltered2;     /* # of tuples removed by "other" quals */
+   BufferUsage bufusage;       /* total buffer usage */
 } Instrumentation;
 
 typedef struct WorkerInstrumentation