perlapi: Consistent spaces after dots

plus some typo fixes.  I probably changed some things in perlintern, too.

1 files changed, 6 insertions, 6 deletions

diff --git a/pp_ctl.c b/pp_ctl.c
index 74a5450567..c8c67736b0 100644
--- a/pp_ctl.c
+++ b/pp_ctl.c
@@ -1699,17 +1699,17 @@ PP(pp_xor)
 /*
 =for apidoc caller_cx
 
-The XSUB-writer's equivalent of L<caller()|perlfunc/caller>. The
+The XSUB-writer's equivalent of L<caller()|perlfunc/caller>.  The
 returned C<PERL_CONTEXT> structure can be interrogated to find all the
-information returned to Perl by C<caller>. Note that XSUBs don't get a
+information returned to Perl by C<caller>.  Note that XSUBs don't get a
 stack frame, so C<caller_cx(0, NULL)> will return information for the
 immediately-surrounding Perl code.
 
 This function skips over the automatic calls to C<&DB::sub> made on the
-behalf of the debugger. If the stack frame requested was a sub called by
+behalf of the debugger.  If the stack frame requested was a sub called by
 C<DB::sub>, the return value will be the frame for the call to
 C<DB::sub>, since that has the correct line number/etc. for the call
-site. If I<dbcxp> is non-C<NULL>, it will be set to a pointer to the
+site.  If I<dbcxp> is non-C<NULL>, it will be set to a pointer to the
 frame for the sub call itself.
 
 =cut
@@ -3239,8 +3239,8 @@ S_docatch(pTHX_ OP *o)
 Locate the CV corresponding to the currently executing sub or eval.
 If db_seqp is non_null, skip CVs that are in the DB package and populate
 *db_seqp with the cop sequence number at the point that the DB:: code was
-entered. (allows debuggers to eval in the scope of the breakpoint rather
-than in the scope of the debugger itself).
+entered.  (This allows debuggers to eval in the scope of the breakpoint
+rather than in the scope of the debugger itself.)
 
 =cut
 */