diff --git a/pkg/minmea/doc.txt b/pkg/minmea/doc.txt
index 61b12ce207..1000209968 100644
--- a/pkg/minmea/doc.txt
+++ b/pkg/minmea/doc.txt
@@ -1,17 +1,17 @@
 /**
- * @defgroup pkg_minmea   GPS parser library 
+ * @defgroup pkg_minmea   GPS parser library
  * @ingroup  pkg
  * @ingroup  sys_serialization
  * @brief    Provides a GPS parser library to RIOT
  *
  * # Introduction
- * 
+ *
  * "Minmea is a minimalistic GPS parser library written in pure C intended for
  * resource-constrained platforms, especially microcontrollers and other embedded
  * systems."
- * 
+ *
  * # License
- * 
+ *
  * Licensed under WTFPL.
  *
  * @see      https://github.com/cloudyourcar/minmea