diff --git a/src/6.pbr/1.2.lighting_textured/1.2.pbr.fs b/src/6.pbr/1.2.lighting_textured/1.2.pbr.fs
index 4554b2f..df7e9b5 100644
--- a/src/6.pbr/1.2.lighting_textured/1.2.pbr.fs
+++ b/src/6.pbr/1.2.lighting_textured/1.2.pbr.fs
@@ -21,7 +21,7 @@ const float PI = 3.14159265359;
 // ----------------------------------------------------------------------------
 // Easy trick to get tangent-normals to world-space to keep PBR code simplified.
 // Don't worry if you don't get what's going on; you generally want to do normal 
-// mapping the usual way for performance anways; I do plan make a note of this 
+// mapping the usual way for performance anyways; I do plan make a note of this 
 // technique somewhere later in the normal mapping tutorial.
 vec3 getNormalFromMap()
 {
diff --git a/src/6.pbr/2.2.2.ibl_specular_textured/2.2.2.pbr.fs b/src/6.pbr/2.2.2.ibl_specular_textured/2.2.2.pbr.fs
index b7c2436..8a1e395 100644
--- a/src/6.pbr/2.2.2.ibl_specular_textured/2.2.2.pbr.fs
+++ b/src/6.pbr/2.2.2.ibl_specular_textured/2.2.2.pbr.fs
@@ -26,7 +26,7 @@ const float PI = 3.14159265359;
 // ----------------------------------------------------------------------------
 // Easy trick to get tangent-normals to world-space to keep PBR code simplified.
 // Don't worry if you don't get what's going on; you generally want to do normal 
-// mapping the usual way for performance anways; I do plan make a note of this 
+// mapping the usual way for performance anyways; I do plan make a note of this 
 // technique somewhere later in the normal mapping tutorial.
 vec3 getNormalFromMap()
 {