Bug 22098: (follow-up) fix grammar/formating Perldoc

- nubers => numbers
- some vertical spacing
- !}fmt -w65
- "contains of letters" => "containing letters"

TEST PLAN
---------
perldoc cataloguing/value_builder/stocknumberAV.pl
apply patch
perldoc cataloguing/value_builder/stocknumberAV.pl
-- after the patch is more readable.

Signed-off-by: Fridolin Somers <fridolin.somers@biblibre.com>
Signed-off-by: Katrin Fischer <katrin.fischer.83@web.de>
Signed-off-by: Martin Renvoize <martin.renvoize@ptfs-europe.com>

diff --git a/cataloguing/value_builder/stocknumberAV.pl b/cataloguing/value_builder/stocknumberAV.pl
index 395623e..3bf94da 100755 (executable)
--- a/cataloguing/value_builder/stocknumberAV.pl
+++ b/cataloguing/value_builder/stocknumberAV.pl
@@ -31,12 +31,15 @@ use Koha::AuthorisedValues;
 This plugin is based on authorised values INVENTORY.
 It is used for stocknumber computation.
 
-If no prefix is submitted, or prefix does not contain only nubers, it returns the inserted code (= keep a field unchanged)
-If a prefix is submited, we look for the highest stocknumber with this prefix, and return it incremented.
-In this case, a stocknumber has this form : "PREFIX 0009678570".
- - PREFIX contains of letters
- - a space separator
- - 10 digits, with leading 0s if needed
+If no prefix is submitted, or prefix does not contain only
+numbers, it returns the inserted code (= keep a field unchanged)
+
+If a prefix is submited, we look for the highest stocknumber
+with this prefix, and return it incremented.
+
+In this case, a stocknumber has this form (e.g. "PREFIX 0009678570"):
+PREFIX containing letters, a space separator, and
+10 digits with leading 0s if needed
 
 =cut