Cleanup: spelling

intern/ghost/intern/GHOST_NDOFManager.h

@@ -114,7 +114,7 @@ class GHOST_NDOFManager {
   virtual bool available() = 0;
 
   /**
-   * Rach platform's device detection should call this
+   * Each platform's device detection should call this
    * use standard USB/HID identifiers.
    */
   bool setDevice(unsigned short vendor_id, unsigned short product_id);

source/blender/compositor/operations/COM_FastGaussianBlurOperation.cc

@@ -148,8 +148,8 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src,
   }
 
   /* See "Recursive Gabor Filtering" by Young/VanVliet
-   * all factors here in double.prec.
-   * Required, because for single.prec it seems to blow up if sigma > ~200 */
+   * all factors here in double-precision.
+   * Required, because for single-precision floating point seems to blow up if `sigma > ~200`. */
   if (sigma >= 3.556f) {
     q = 0.9804f * (sigma - 3.556f) + 2.5091f;
   }
@@ -158,7 +158,7 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src,
   }
   q2 = q * q;
   sc = (1.1668 + q) * (3.203729649 + (2.21566 + q) * q);
-  /* No gabor filtering here, so no complex multiplies, just the regular coefs.
+  /* No gabor filtering here, so no complex multiplies, just the regular coefficients.
    * all negated here, so as not to have to recalc Triggs/Sdika matrix. */
   cf[1] = q * (5.788961737 + (6.76492 + 3.0 * q) * q) / sc;
   cf[2] = -q2 * (3.38246 + 3.0 * q) / sc;
@@ -168,7 +168,7 @@ void FastGaussianBlurOperation::IIR_gauss(MemoryBuffer *src,
 
   /* Triggs/Sdika border corrections,
    * it seems to work, not entirely sure if it is actually totally correct,
-   * Besides J.M.Geusebroek's anigauss.c (see http://www.science.uva.nl/~mark),
+   * Besides J.M.Geusebroek's `anigauss.c` (see http://www.science.uva.nl/~mark),
    * found one other implementation by Cristoph Lampert,
    * but neither seem to be quite the same, result seems to be ok so far anyway.
    * Extra scale factor here to not have to do it in filter,

source/blender/draw/engines/overlay/overlay_outline.c

@@ -340,7 +340,7 @@ void OVERLAY_outline_cache_populate(OVERLAY_Data *vedata,
 
   if (shgroup && geom) {
     if (ob->type == OB_POINTCLOUD) {
-      /* Draw range to avoid drawcall batching messing up the instance attrib. */
+      /* Draw range to avoid drawcall batching messing up the instance attribute. */
       DRW_shgroup_call_instance_range(shgroup, ob, geom, 0, 0);
     }
     else {

source/blender/draw/engines/workbench/workbench_engine.c

@@ -128,7 +128,7 @@ static void workbench_cache_sculpt_populate(WORKBENCH_PrivateData *wpd,
 BLI_INLINE void workbench_object_drawcall(DRWShadingGroup *grp, struct GPUBatch *geom, Object *ob)
 {
   if (ob->type == OB_POINTCLOUD) {
-    /* Draw range to avoid drawcall batching messing up the instance attrib. */
+    /* Draw range to avoid drawcall batching messing up the instance attribute. */
     DRW_shgroup_call_instance_range(grp, ob, geom, 0, 0);
   }
   else {

source/blender/draw/intern/draw_cache.c

@@ -770,9 +770,9 @@ GPUBatch *DRW_cache_normal_arrow_get(void)
 }
 
 /* -------------------------------------------------------------------- */
-/** \name Dummy vbos
+/** \name Dummy VBO's
  *
- * We need a dummy vbo containing the vertex count to draw instances ranges.
+ * We need a dummy VBO containing the vertex count to draw instances ranges.
  *
  * \{ */
 

source/blender/draw/intern/draw_manager_data.c

@@ -74,7 +74,7 @@ static void draw_call_sort(DRWCommand *array, DRWCommand *array_tmp, int array_l
       return;
     }
   }
-  /* Cumulate batch indices */
+  /* Accumulate batch indices */
   for (int i = 1; i < ARRAY_SIZE(idx); i++) {
     idx[i] += idx[i - 1];
   }

source/blender/draw/intern/draw_manager_text.c

@@ -266,7 +266,7 @@ void DRW_text_edit_mesh_measure_stats(ARegion *region,
   }
   const short edge_tex_sep = (short)((edge_tex_count - 1) * 5.0f * U.dpi_fac);
 
-  /* make the precision of the display value proportionate to the gridsize */
+  /* Make the precision of the display value proportionate to the grid-size. */
 
   if (grid <= 0.01f) {
     conv_float = "%.6g";

source/blender/gpu/GPU_vertex_format.h

@@ -127,7 +127,7 @@ BLI_INLINE const char *GPU_vertformat_attr_name_get(const GPUVertFormat *format,
 }
 
 /* WARNING: Can only rename using a string with same character count.
- * WARNING: This removes all other aliases of this attrib */
+ * WARNING: This removes all other aliases of this attribute. */
 void GPU_vertformat_attr_rename(GPUVertFormat *format, int attr, const char *new_name);
 
 void GPU_vertformat_safe_attr_name(const char *attr_name, char *r_safe_name, uint max_len);

source/blender/gpu/opengl/gl_vertex_array.cc

@@ -108,7 +108,7 @@ static uint16_t vbo_bind(const ShaderInterface *interface,
   return enabled_attrib;
 }
 
-/* Update the Attrib Binding of the currently bound VAO. */
+/* Update the Attribute Binding of the currently bound VAO. */
 void GLVertArray::update_bindings(const GLuint vao,
                                   const GPUBatch *batch_, /* Should be GLBatch. */
                                   const ShaderInterface *interface,

source/blender/io/collada/AnimationImporter.cpp

@@ -1090,7 +1090,7 @@ void AnimationImporter::translate_Animations(
           apply_matrix_curves(ob, animcurves, root, node, transform);
         }
         else {
-          /* calculate rnapaths and array index of fcurves according to transformation and
+          /* Calculate RNA-paths and array index of F-curves according to transformation and
            * animation class */
           Assign_transform_animations(transform, &bindings[j], &animcurves, is_joint, joint_path);