diff --git a/whitepaper/btch/protocol.pdf b/whitepaper/btch/protocol.pdf
index b710aa0..42f4413 100644
Binary files a/whitepaper/btch/protocol.pdf and b/whitepaper/btch/protocol.pdf differ
diff --git a/whitepaper/btch/protocol.tex b/whitepaper/btch/protocol.tex
index 8797a39..9f8f66d 100644
--- a/whitepaper/btch/protocol.tex
+++ b/whitepaper/btch/protocol.tex
@@ -92,7 +92,7 @@
 
 \newcommand{\doctitle}{BTCH Cryptocoin Specification}
 \newcommand{\leadauthor}{Duke Leto}
-\newcommand{\coauthora}{jl777}
+\newcommand{\coauthora}{\;jl777}
 
 \newcommand{\keywords}{privacy coin, cryptocurrency, UTXOs, anonymity, freedom of speech, cryptographic protocols,\
 electronic commerce and payment, financial privacy, proof of work, zero knowledge, zkSNARKs}