diff --git a/PPI/Mainpage.dox b/PPI/Mainpage.dox
index cd89148ad8ff0e223444881ddf3578be50723cdf..08fd8795cc991ca5ac6f2b03adacf309b7ba377c 100644
--- a/PPI/Mainpage.dox
+++ b/PPI/Mainpage.dox
@@ -103,7 +103,7 @@
     provides an extensive set of reusable modules.
     
     The following example module declares three \ref ppi_connectors: \c payload, \c stuffing and
-    \coutput. These connectors are defined as \e public data members so they can be accessed from
+    \c output. These connectors are defined as \e public data members so they can be accessed from
     the outside. This is important as we will see below.
 
     \code