Cleanup: spelling in comments

1 files changed, 2 insertions, 2 deletions

diff --git a/source/blender/blenkernel/BKE_particle.h b/source/blender/blenkernel/BKE_particle.h
index f9bd722f8ba..164dbbbf482 100644
--- a/source/blender/blenkernel/BKE_particle.h
+++ b/source/blender/blenkernel/BKE_particle.h
@@ -103,7 +103,7 @@ typedef struct SPHData {
   struct EdgeHash *eh;
   float *gravity;
   float hfac;
-  /* Average distance to neighbours (other particles in the support domain),
+  /* Average distance to neighbors (other particles in the support domain),
    * for calculating the Courant number (adaptive time step). */
   int pass;
   float element_size;
@@ -263,7 +263,7 @@ BLI_INLINE float psys_frand(ParticleSystem *psys, unsigned int seed)
   /* XXX far from ideal, this simply scrambles particle random numbers a bit
    * to avoid obvious correlations.
    * Can't use previous psys->frand arrays because these require initialization
-   * inside psys_check_enabled, which wreaks havok in multithreaded depgraph updates.
+   * inside psys_check_enabled, which wreaks havoc in multi-threaded depgraph updates.
    */
   unsigned int offset = PSYS_FRAND_SEED_OFFSET[psys->seed % PSYS_FRAND_COUNT];
   unsigned int multiplier = PSYS_FRAND_SEED_MULTIPLIER[psys->seed % PSYS_FRAND_COUNT];