diff --git a/protocol/protocol.tex b/protocol/protocol.tex
index 50f34cbb..6399dd53 100644
--- a/protocol/protocol.tex
+++ b/protocol/protocol.tex
@@ -520,7 +520,7 @@
 \newcommand{\BlossomSpec}{Overwinter+Sapling+Blossom}
 \newcommand{\HeartwoodSpec}{Overwinter+Sapling+Blossom+Heartwood}
 \newcommand{\CanopySpec}{Overwinter+Sapling+Blossom+Heartwood+Canopy}
-\newcommand{\NUFiveSpec}{NU5 proposal}
+\newcommand{\NUFiveSpec}{NU5}
 \newtoggle{issapling}
 \togglefalse{issapling}
 \newtoggle{isblossom}
@@ -2555,7 +2555,7 @@ are highlighted in \heartwood{\heartwoodcolorname}.}
 \notbeforecanopy{Changes specific to the \Canopy upgrade following \Heartwood
 are highlighted in \canopy{\canopycolorname}.}
 
-\notbeforenufive{Changes specific to the \NUFive proposal following \Canopy
+\notbeforenufive{Changes specific to the \NUFive upgrade following \Canopy
 are highlighted in \nufive{\nufivecolorname}.}
 
 All of these are also changes from \Zerocash.