Cleanup: Fix some typos in the code.

2 files changed, 4 insertions, 4 deletions

diff --git a/intern/cycles/blender/blender_python.cpp b/intern/cycles/blender/blender_python.cpp
index e08b7980e78..8b04a869a85 100644
--- a/intern/cycles/blender/blender_python.cpp
+++ b/intern/cycles/blender/blender_python.cpp
@@ -493,7 +493,7 @@ void *CCL_python_module_init()
 	/* TODO(sergey): This gives us library we've been linking against.
 	 *               In theory with dynamic OSL library it might not be
 	 *               accurate, but there's nothing in OSL API which we
-	 *               might use th get version in runtime.
+	 *               might use to get version in runtime.
 	 */
 	int curversion = OSL_LIBRARY_VERSION_CODE;
 	PyModule_AddObject(mod, "with_osl", Py_True);
diff --git a/intern/cycles/kernel/kernel_volume.h b/intern/cycles/kernel/kernel_volume.h
index 778ab4e600a..cbb83b803d9 100644
--- a/intern/cycles/kernel/kernel_volume.h
+++ b/intern/cycles/kernel/kernel_volume.h
@@ -114,7 +114,7 @@ ccl_device bool volume_stack_is_heterogeneous(KernelGlobals *kg, VolumeStack *st
  * These functions are used to attenuate shadow rays to lights. Both absorption
  * and scattering will block light, represented by the extinction coefficient. */
 
-/* homogenous volume: assume shader evaluation at the starts gives
+/* homogeneous volume: assume shader evaluation at the starts gives
  * the extinction coefficient for the entire line segment */
 ccl_device void kernel_volume_shadow_homogeneous(KernelGlobals *kg, PathState *state, Ray *ray, ShaderData *sd, float3 *throughput)
 {
@@ -192,7 +192,7 @@ ccl_device_noinline void kernel_volume_shadow(KernelGlobals *kg, PathState *stat
 
 /* Volume Path */
 
-/* homogenous volume: assume shader evaluation at the starts gives
+/* homogeneous volume: assume shader evaluation at the start gives
  * the volume shading coefficient for the entire line segment */
 ccl_device VolumeIntegrateResult kernel_volume_integrate_homogeneous(KernelGlobals *kg,
 	PathState *state, Ray *ray, ShaderData *sd, PathRadiance *L, float3 *throughput,
@@ -431,7 +431,7 @@ ccl_device VolumeIntegrateResult kernel_volume_integrate_heterogeneous(KernelGlo
 					accum_sigma_s = (accum_sigma_s + dt*sigma_s)/new_t;
 
 					/* todo: it's not clear to me that this is correct if we move
-					 * through a color volumed, needs verification */
+					 * through a color volume, needs verification */
 					float pdf = dot(accum_sigma_t, accum_transmittance);
 					new_tp = tp * accum_sigma_s * transmittance * (3.0f / pdf);