Don't use tables.H for ncgg as it makes Windows sad. (How did this ever work?)

Author: davidgiven

util/ncgg/build.py

@@ -40,7 +40,7 @@ def ncgg(self, name, srcs: Targets = [], deps: Targets = [], cflags=[]):
         outs=["=tables.c", "=tables.h"],
         commands=[
             "$[ins]",
-            "mv tables.H $[dir]/tables.h",
+            "mv tables.h $[dir]/tables.h",
             "mv tables.c $[dir]/tables.c",
         ],
         label="NCGG",

util/ncgg/ncgg.6

@@ -26,7 +26,7 @@ Give statistics about table usage at end of program.
 Normally only the tables that have been used more than 75%
 are reported.
 .SH FILES
-tables.H, tables.c
+tables.h, tables.c
 .br
 code	If the -c flag was given
 .br

util/ncgg/output.c

@@ -13,7 +13,7 @@ int tabledebug = 0; /* do not generate code for table debugging */
 int verbose = 0; /* print all statistics */
 int use_tes; /* use top element size information */
 char *c_file = "tables.c";
-char *h_file = "tables.H";
+char *h_file = "tables.h";
 char *cd_file = "code";
 
 #ifndef NORCSID