diff --git a/src/navigation.cpp b/src/navigation.cpp
index 3e5a9e4eab40d59a4b2eb80eb444707bb81970d1..c74fe012d9a4cad73e2ba2bf9fa5a5725c85545f 100644
--- a/src/navigation.cpp
+++ b/src/navigation.cpp
@@ -38,8 +38,6 @@ nav_t & Navigation::getNavigation()
 
 
 /****************** Array memory management ******************/
-
-
 void Navigation::allocateEphemeris(int n_sat)
 {
 
@@ -59,13 +57,11 @@ void Navigation::allocateEphemeris(int n_sat)
   }
   */
 }
-
 void Navigation::deleteEphemeris()
 {
   free(_nav.eph);
 }
 
-
 void Navigation::allocateGLONASSEphemeris(int n_sat)
 {
   geph_t geph0={0,-1};
@@ -86,7 +82,6 @@ void Navigation::allocateGLONASSEphemeris(int n_sat)
   */
 
 }
-
 void Navigation::deleteGLONASSEphemeris()
 {
   free(_nav->geph);
@@ -121,7 +116,6 @@ void Navigation::allocateSBASEphemeris(int n_sat)
   }
   */
 }
-
 void Navigation::deleteSBASEphemeris()
 {
   free(_nav->seph);
@@ -155,7 +149,6 @@ void Navigation::allocateAlmanac(int n_sat)
   }
   */
 }
-
 void Navigation::deleteAlmanac()
 {
   free(_nav->alm);