diff --git a/Source/Core/VideoCommon/Src/VertexShaderManager.cpp b/Source/Core/VideoCommon/Src/VertexShaderManager.cpp
index 4d7eb3ed92..70a30c6f1c 100644
--- a/Source/Core/VideoCommon/Src/VertexShaderManager.cpp
+++ b/Source/Core/VideoCommon/Src/VertexShaderManager.cpp
@@ -199,7 +199,7 @@ void VertexShaderManager::SetConstants(bool proj_hax_1, bool proj_hax_2)
 		static float GC_ALIGNED16(g_fProjectionMatrix[16]);
 
 
-        if (xfregs.rawProjection[6] == 0) { // Model View
+        if (xfregs.rawProjection[6] == 0) { // Perspective
             g_fProjectionMatrix[0] = xfregs.rawProjection[0];
             g_fProjectionMatrix[1] = 0.0f;
             g_fProjectionMatrix[2] = xfregs.rawProjection[1];
@@ -252,7 +252,7 @@ void VertexShaderManager::SetConstants(bool proj_hax_1, bool proj_hax_2)
 			SETSTAT_FT(stats.gproj_14, g_fProjectionMatrix[14]);
 			SETSTAT_FT(stats.gproj_15, g_fProjectionMatrix[15]);
         }
-        else { // Orthogonal
+        else { // Orthographic Projection
             g_fProjectionMatrix[0] = xfregs.rawProjection[0];
             g_fProjectionMatrix[1] = 0.0f;
             g_fProjectionMatrix[2] = 0.0f;
diff --git a/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp b/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
index 6b4aa533a4..5ebc684fb2 100644
--- a/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
+++ b/Source/Plugins/Plugin_VideoDX9/Src/Render.cpp
@@ -337,7 +337,7 @@ void Renderer::SetScissorBox(RECT &rc)
 void Renderer::SetProjection(float* pMatrix, int constantIndex)
 {
 	D3DXMATRIX mtx;
-	if (pMatrix[6] == 0) // Model View
+	if (pMatrix[6] == 0) // Perspective
 	{
 		mtx.m[0][0] = pMatrix[0];
 		mtx.m[0][1] = 0.0f;
@@ -361,7 +361,7 @@ void Renderer::SetProjection(float* pMatrix, int constantIndex)
 		mtx.m[3][2] = -1.00000011921f;
 		mtx.m[3][3] = 0.0f;
 	}
-	else // Orthogonal
+	else // Orthographic Projection
 	{
 		mtx.m[0][0] = pMatrix[0];
 		mtx.m[0][1] = 0.0f;