diff --git a/science/mathematics/netcdf/pspec.xml b/science/mathematics/netcdf/pspec.xml
index d05868ebed..2e81d61440 100644
--- a/science/mathematics/netcdf/pspec.xml
+++ b/science/mathematics/netcdf/pspec.xml
@@ -58,7 +58,7 @@
         <Update release="3">
             <Date>2017-04-16</Date>
             <Version>4.4.1</Version>
-            <Comment>Rebuild with new toolchain</Comment>
+            <Comment>Rebuild with new toolchain.</Comment>
             <Name>Pisi Linux Community</Name>
             <Email>admin@pisilinux.org</Email>
         </Update>