space remove from credit note and converted to 1 word creditnote same

for other

gkcore/views/api_transaction.py

@@ -85,13 +85,13 @@ class api_transaction(object):
             initialType = "sl"
         if voucherType == "purchase":
             initialType = "pu"
-        if voucherType == "credit Note":
+        if voucherType == "creditnote":
             initialType = "cn"
-        if voucherType == "debit Note":
+        if voucherType == "debitnote":
             initialType = "dn"
-        if voucherType == "sale Return":
+        if voucherType == "salereturn":
             initialType = "sr"
-        if voucherType == "purchase Return":
+        if voucherType == "purchasereturn":
             initialType = "pr"
 
         vchCountResult = self.con.execute("select count(vouchercode) as vcount from vouchers where orgcode = %d"%(int(orgcode)))