Mention text in NanoVG atlas params

dgl/NanoVG.hpp

@@ -261,9 +261,9 @@ public:
     NanoVG();
 
    /**
-      Constructor using custom atlas size.
+      Constructor using custom text atlas size.
     */
-    NanoVG(int atlasWidth, int atlasHeight);
+    NanoVG(int textAtlasWidth, int textAtlasHeight);
 
    /**
       Destructor.

dgl/src/NanoVG.cpp

@@ -128,8 +128,8 @@ NanoVG::NanoVG()
     DISTRHO_SAFE_ASSERT_RETURN(fContext != nullptr,);
 }
 
-NanoVG::NanoVG(int atlasWidth, int atlasHeight)
-    : fContext(nvgCreateGL(atlasWidth, atlasHeight, NVG_ANTIALIAS))
+NanoVG::NanoVG(int textAtlasWidth, int textAtlasHeight)
+    : fContext(nvgCreateGL(textAtlasWidth, textAtlasHeight, NVG_ANTIALIAS))
 {
     DISTRHO_SAFE_ASSERT_RETURN(fContext != nullptr,);
 }