diff --git a/README.html b/README.html
index afcf06758d91159388a94f70fb3871f4a93de14b..722830ec151b8117fa35eae89353acdd56f3a1c2 100644
--- a/README.html
+++ b/README.html
@@ -26,10 +26,10 @@
   .center {margin-left:auto; margin-right:auto; text-align:center;}
   p.verse { margin-left: 3% }
   pre {
-	border: 1pt solid #AEBDCC;
-	background-color: #F3F5F7;
-	padding: 5pt;
-	font-family: courier, monospace;
+        border: 1pt solid #AEBDCC;
+        background-color: #F3F5F7;
+        padding: 5pt;
+        font-family: courier, monospace;
         font-size: 90%;
         overflow:auto;
   }
@@ -137,7 +137,7 @@ for the JavaScript code in this tag.
 <h2 id="sec-1"><span class="section-number-2">1</span> About OpenFOAM</h2>
 <div class="outline-text-2" id="text-1">
 
-<p>  OpenFOAM is a free, open source computational fluid dynamcis (CFD) software
+<p>  OpenFOAM is a free, open source computational fluid dynamics (CFD) software
   package released by the OpenFOAM Foundation. It has a large user base across
   most areas of engineering and science, from both commercial and academic
   organisations. OpenFOAM has an extensive range of features to solve anything
diff --git a/README.org b/README.org
index f363c01982e2854c336977a7d08f28777c846797..3118d613ff06c380bf34e55c3976d81293d5ff47 100644
--- a/README.org
+++ b/README.org
@@ -8,7 +8,7 @@
 # Copyright (c) 2014 OpenFOAM Foundation.
 
 * About OpenFOAM
-  OpenFOAM is a free, open source computational fluid dynamcis (CFD) software
+  OpenFOAM is a free, open source computational fluid dynamics (CFD) software
   package released by the OpenFOAM Foundation. It has a large user base across
   most areas of engineering and science, from both commercial and academic
   organisations. OpenFOAM has an extensive range of features to solve anything