Bug 7728: [QA Follow-up] Fix POD whitespace

Resolves complaints from qa tools.

Signed-off-by: Marcel de Rooy <m.de.rooy@rijksmuseum.nl>

Signed-off-by: Kyle M Hall <kyle@bywatersolutions.com>
(cherry picked from commit 53f2b56fa1)
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>

Conflicts:
	C4/Serials.pm

C4/Serials.pm

@@ -2460,9 +2460,9 @@ num_type can take :
     -dayname
     -monthname
     -season
-=cut
+    -seasonabrv
 
-#'
+=cut
 
 sub _numeration {
     my ($value, $num_type, $locale) = @_;
@@ -2520,8 +2520,11 @@ sub is_barcode_in_use {
 }
 
 =head2 CloseSubscription
+
 Close a subscription given a subscriptionid
+
 =cut
+
 sub CloseSubscription {
     my ( $subscriptionid ) = @_;
     return unless $subscriptionid;
@@ -2544,8 +2547,11 @@ sub CloseSubscription {
 }
 
 =head2 ReopenSubscription
+
 Reopen a subscription given a subscriptionid
+
 =cut
+
 sub ReopenSubscription {
     my ( $subscriptionid ) = @_;
     return unless $subscriptionid;