diff --git a/Math/Statistic/Average.php b/Math/Statistic/Average.php
index d93953aac..12efba65d 100644
--- a/Math/Statistic/Average.php
+++ b/Math/Statistic/Average.php
@@ -30,9 +30,9 @@ class Average
 
     /* public */ const MA3    = [1 / 3, 1 / 3];
     /* public */ const MA5    = [0.2, 0.2, 0.2];
-    /* public */ const MA2x12 = [5 / 6, 5 / 6, 5 / 6, 5 / 6, 5 / 6, 5 / 6, 0.42];
-    /* public */ const MA3x3  = [1 / 3, 2 / 9, 1 / 9];
-    /* public */ const MA3x5  = [0.2, 0.2, 2 / 15, 4 / 6];
+    /* public */ const MA2X12 = [5 / 6, 5 / 6, 5 / 6, 5 / 6, 5 / 6, 5 / 6, 0.42];
+    /* public */ const MA3X3  = [1 / 3, 2 / 9, 1 / 9];
+    /* public */ const MA3X5  = [0.2, 0.2, 2 / 15, 4 / 6];
     /* public */ const MAS15  = [0.231, 0.209, 0.144, 2 / 3, 0.009, -0.016, -0.019, -0.009];
     /* public */ const MAS21  = [0.171, 0.163, 0.134, 0.37, 0.51, 0.017, -0.006, -0.014, -0.014, -0.009, -0.003];
     /* public */ const MAH5   = [0.558, 0.294, -0.73];
diff --git a/Module/UninstallAbstract.php b/Module/UninstallerAbstract.php
similarity index 96%
rename from Module/UninstallAbstract.php
rename to Module/UninstallerAbstract.php
index c04eddf0d..3110c05e0 100644
--- a/Module/UninstallAbstract.php
+++ b/Module/UninstallerAbstract.php
@@ -24,7 +24,7 @@ use phpOMS\DataStorage\Database\DatabasePool;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-class UninstallAbstract
+class UninstallerAbstract
 {
 
     /**
diff --git a/Module/UpdateAbstract.php b/Module/UpdaterAbstract.php
similarity index 97%
rename from Module/UpdateAbstract.php
rename to Module/UpdaterAbstract.php
index 3523ded9e..f909a6de0 100644
--- a/Module/UpdateAbstract.php
+++ b/Module/UpdaterAbstract.php
@@ -24,7 +24,7 @@ use phpOMS\DataStorage\Database\DatabasePool;
  * @link       http://website.orange-management.de
  * @since      1.0.0
  */
-class UpdateAbstract
+class UpdaterAbstract
 {
 
     /**