[MovingAverage] Fixed bug with buffer size

src/shared/utils/MovingAverage.h

@@ -39,7 +39,7 @@ public:
     {
         T average = 0;
 
-        for (size_t i = 0; i < buffer.getSize(); i++)
+        for (size_t i = 0; i < buffer.count(); i++)
             average += buffer.get(i);
 
         return average / buffer.getSize();

src/shared/utils/collections/CircularBuffer.h

@@ -86,7 +86,7 @@ public:
             return buffer[ptr];
         }
         else
-            throw range_error("Index out of range");
+            throw range_error("Circular buffer index out of range");
     }
 
     /**
@@ -117,7 +117,7 @@ public:
             return buffer[ptr];
         }
         else
-            throw range_error("CircularBuffer is empty!");
+            throw range_error("Circular buffer is empty!");
     }
 
     /**