diff --git a/ch03.asciidoc b/ch03.asciidoc
index 1f41cdf7..79839258 100644
--- a/ch03.asciidoc
+++ b/ch03.asciidoc
@@ -73,7 +73,7 @@ v0.12.0rc2
 ...
 ----
 
-The list of tags shows all the released versions of bitcoin. By convention, _release candidates_, which are intended for testing, have the suffix "rc." Stable releases that can be run on production systems have no suffix. From the preceding list, select the highest version release, which at the time of writing was v0.15.0. To synchronize the local code with this version, use the +git checkout+ command:
+The list of tags shows all the released versions of bitcoin. By convention, _release candidates_, which are intended for testing, have the suffix "rc". Stable releases that can be run on production systems have no suffix. From the preceding list, select the highest version release, which at the time of writing was v0.15.0. To synchronize the local code with this version, use the +git checkout+ command:
 
 ----
 $ git checkout v0.15.0