diff --git a/doc/program-others.xml b/doc/program-others.xml
index 80e268b1e29eca47624848feab5e0744cbf7908d..aa6ea5add27eb3eddd4a6f4464c2680f85eed567 100644
--- a/doc/program-others.xml
+++ b/doc/program-others.xml
@@ -35,7 +35,7 @@
         <p>The minor and revision (patch level) numbers have two digits of resolution
            which means that '3' becomes '03' and '4' becomes '04' in this example.
         </p>
-        <p>There are also other string macro, or constants to represent the Xerces-C++ version.
+        <p>There are also other string macros or constants to represent the Xerces-C++ version.
            Please refer to the header xercesc/util/XercesVersion.hpp for further details.
         </p>
     </s2>