primary.c: Revert 'significand'-to-'significant' comment change.

2006-10-16  Tobias Burnus  <burnus@net-b.de>

        * primary.c: Revert 'significand'-to-'significant' comment change.
        * invoke.texi (Warning Options): Minor cleanup for
          -Wimplicit-interface.

From-SVN: r117858

gcc/fortran/ChangeLog

+2006-10-16  Tobias Burnus  <burnus@net-b.de>
+
+	* primary.c: Revert 'significand'-to-'significant' comment change.
+	* invoke.texi (Warning Options): Minor cleanup for
+	  -Wimplicit-interface.
+
 2006-10-17  Paul Thomas <pault@gcc.gnu.org>
 
 	PR fortran/20541

gcc/fortran/invoke.texi

@@ -452,7 +452,7 @@ Warn about implicit conversions between different types.
 @cindex -Wimplicit-interface option
 @cindex options, -Wimplicit-interface
 @item -Wimplicit-interface
-Warn about when procedure are called without an explicit interface.
+Warn if a procedure is called without an explicit interface.
 Note this only checks that an explicit interface is present.  It does not
 check that the declared interfaces are consistent across program units.
 
@@ -845,13 +845,13 @@ with code compiled without this option, and may execute slower.
 @item -frepack-arrays
 @cindex Repacking arrays
 In some circumstances GNU Fortran may pass assumed shape array
-sections via a descriptor describing a discontinuous area of memory.
+sections via a descriptor describing a noncontiguous area of memory.
 This option adds code to the function prologue to repack the data into
 a contiguous block at runtime.
 
 This should result in faster accesses to the array.  However it can introduce
 significant overhead to the function call, especially  when the passed data
-is discontinuous.
+is noncontiguous.
 
 @cindex -fshort-enums
 @item -fshort-enums

gcc/fortran/primary.c

@@ -463,7 +463,7 @@ match_real_constant (gfc_expr ** result, int signflag)
       c = gfc_next_char ();
     }
 
-  /* Scan significant.  */
+  /* Scan significand.  */
   for (;; c = gfc_next_char (), count++)
     {
       if (c == '.')