Cleanup: spelling

2 files changed, 3 insertions, 3 deletions

diff --git a/intern/cycles/kernel/osl/osl_services.cpp b/intern/cycles/kernel/osl/osl_services.cpp
index 2698ed59e64..1b161fbc8ee 100644
--- a/intern/cycles/kernel/osl/osl_services.cpp
+++ b/intern/cycles/kernel/osl/osl_services.cpp
@@ -483,11 +483,11 @@ static bool set_attribute_float3(float3 f, TypeDesc type, bool derivatives, void
   return set_attribute_float3(fv, type, derivatives, val);
 }
 
-/* Attributes with the TypeRGBA type descriptor should be retrived and stored
+/* Attributes with the TypeRGBA type descriptor should be retrieved and stored
  * in a float array of size 4 (e.g. node_vertex_color.osl), this array have
  * a type descriptor TypeFloatArray4. If the storage is not a TypeFloatArray4,
  * we either store the first three components in a vector, store the average of
- * the components in a float, or fail the retrival and do nothing. We allow
+ * the components in a float, or fail the retrieval and do nothing. We allow
  * this for the correct operation of the Attribute node.
  */
 
diff --git a/intern/cycles/kernel/svm/svm_noise.h b/intern/cycles/kernel/svm/svm_noise.h
index b67c1e9cb7e..a16b226d8de 100644
--- a/intern/cycles/kernel/svm/svm_noise.h
+++ b/intern/cycles/kernel/svm/svm_noise.h
@@ -313,7 +313,7 @@ ccl_device_inline ssef bi_mix(ssef p, ssef f)
  *    (s2, s3) is generated by moving v2 and v3 to the first and second
  *    places of the ssef using the shuffle mask <2, 3, 2, 3>. The third and
  *    fourth values are unused.
- * 3. Interplate g0 and g1 along the z axis to get the final value.
+ * 3. Interpolate g0 and g1 along the z axis to get the final value.
  *    g1 is generated by populating an ssef with the second value of g.
  *    Only the first value is important in the final ssef.
  *