diff --git a/PROMS/Volian.Controls.Library/DisplayTransition.cs b/PROMS/Volian.Controls.Library/DisplayTransition.cs
index deb2e628..1e651cad 100644
--- a/PROMS/Volian.Controls.Library/DisplayTransition.cs
+++ b/PROMS/Volian.Controls.Library/DisplayTransition.cs
@@ -1306,7 +1306,7 @@ namespace Volian.Controls.Library
 			if (pt.Status == 0)
 			{
 				StringBuilder sb = new StringBuilder();
-				sb.AppendLine("Applicability of source and destination steps will not allow transistion to be created.");
+				sb.AppendLine("Applicability of source and destination steps will not allow this transition to be created.");
 				sb.AppendLine();
 				sb.AppendLine(string.Format("Source step {0} has applicability of {1}", pt.FromStep, pt.FromAppl));
 				sb.AppendLine(string.Format("Destination step {0} has applicability of {1}", pt.ToStep, pt.ToAppl));
@@ -1316,14 +1316,14 @@ namespace Volian.Controls.Library
 			if(listBoxTranFmt.Text.Contains("{Step Text}") && toItem.ItemID == MyRTB.MyItemInfo.ItemID)
 			{
 				FlexibleMessageBox.Show("You cannot add a transition to itself for a transition that includes Step Text",
-					"Cannot add recusive transition", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+					"Cannot add recursive transition", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
 				return;
 			}
-			// B2015-170 - don't allow a transition to step that is not sequental
+			// B2015-170 - don't allow a transition to step that is not sequential
 			if ((toItem != null &&!toItem.IsNumbered) || (rangeItem != null && !rangeItem.IsNumbered))
 			{
 				FlexibleMessageBox.Show("For transitions containing step references, the transition must be to a numbered or lettered step.",
-					"Cannot add transition to a non-seqential step", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
+					"Cannot add transition to a non-sequential step", MessageBoxButtons.OK, MessageBoxIcon.Exclamation);
 				return;
 			}
 			bool doTranmod = cbPageNum.Visible && cbPageNum.Checked;