From 45fd6f1c479c6b6eb06e836d205e5fff5fb3b20c Mon Sep 17 00:00:00 2001
From: Craig Warren <craig_warren@me.com>
Date: Tue, 2 May 2017 14:19:59 +0100
Subject: [PATCH] Corrected some comments.

---
 gprMax/grid.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/gprMax/grid.py b/gprMax/grid.py
index 6f252fd4..9f68ad1d 100644
--- a/gprMax/grid.py
+++ b/gprMax/grid.py
@@ -91,7 +91,7 @@ class FDTDGrid(Grid):
         self.nthreads = 0
 
         # Threshold (dB) down from maximum power (0dB) of main frequency used
-        # to calculate highest frequency for disperion analysis
+        # to calculate highest frequency for numerical dispersion analysis
         self.highestfreqthres = 40
         # Maximum allowable percentage physical phase-velocity phase error
         self.maxnumericaldisp = 2