Fix Implementation section spacing

Author: Matt David

bip-invoicerequest-extension.mediawiki

@@ -178,8 +178,13 @@ SHOULD be done through standard HTTP Status Code messaging ([https://tools.ietf.
 ** Use HMAC_DRBG.GENERATE(16) as the Initialization Vector (IV) (128 bits)
 
 ==Implementation==
-A reference implementation for a Store & Forward server supporting this proposal can be found here: [https://github.com/netkicorp/addressimo Addressimo]
-A reference client implementation can be found in the InvoiceRequest functional testing for Addressimo here: [https://github.com/netkicorp/addressimo/blob/master/functest/functest_ir.py InvoiceRequest Client Reference Implementation]
+A reference implementation for a Store & Forward server supporting this proposal can be found here: 
+
+[https://github.com/netkicorp/addressimo Addressimo]
+
+A reference client implementation can be found in the InvoiceRequest functional testing for Addressimo here: 
+
+[https://github.com/netkicorp/addressimo/blob/master/functest/functest_ir.py InvoiceRequest Client Reference Implementation]
 
 ==BIP70 Extension==
 The following flowchart is borrowed from BIP70 and expanded upon in order to visually describe how this BIP is an extension to BIP70.