diff --git a/Packages/MIES/MIES_DataBrowser_Macro.ipf b/Packages/MIES/MIES_DataBrowser_Macro.ipf
index 3fc663fc01..b49374bafa 100644
--- a/Packages/MIES/MIES_DataBrowser_Macro.ipf
+++ b/Packages/MIES/MIES_DataBrowser_Macro.ipf
@@ -628,7 +628,7 @@ Window DataBrowser() : Graph
 	SetVariable setvar_pulseAver_startPulse,limits={0,inf,1},value=_NUM:0
 	CheckBox check_pulseAver_multGraphs,pos={234.00,165.00},size={121.00,15.00},disable=1,proc=PA_CheckProc_Common
 	CheckBox check_pulseAver_multGraphs,title="Use multiple graphs"
-	CheckBox check_pulseAver_multGraphs,help={"Show the single pulses in multiple graphs or only one graph with mutiple axis."}
+	CheckBox check_pulseAver_multGraphs,help={"Show the single pulses in multiple graphs or only one graph with multiple axis."}
 	CheckBox check_pulseAver_multGraphs,userdata(tabnum)="4"
 	CheckBox check_pulseAver_multGraphs,userdata(tabcontrol)="Settings"
 	CheckBox check_pulseAver_multGraphs,userdata(ResizeControlsInfo)=A"!!,H%!!#A4!!#@V!!#<(z!!#`-A7TLfzzzzzzzzzzzzzz!!#r+D.OhkBk2=!z"
diff --git a/Packages/MIES/MIES_WaveBuilder_Macro.ipf b/Packages/MIES/MIES_WaveBuilder_Macro.ipf
index 1cdcc73bb9..14bed964fd 100644
--- a/Packages/MIES/MIES_WaveBuilder_Macro.ipf
+++ b/Packages/MIES/MIES_WaveBuilder_Macro.ipf
@@ -615,7 +615,7 @@ Window WaveBuilder() : Panel
 	ListBox listbox_combineEpochMap,widths={58,120}
 	SetVariable setvar_combine_formula_T6,pos={598.00,210.00},size={427.00,18.00},disable=1,proc=WBP_SetVarCombineEpochFormula
 	SetVariable setvar_combine_formula_T6,title="Formula"
-	SetVariable setvar_combine_formula_T6,help={"Mathematical formula for combining stim sets. All math operators from Igor are supported. Examples: +/-*^,sin,cos,tan. All are applied elementwise on the stim set contents. Mutiple sweeps are flattened into one sweep."}
+	SetVariable setvar_combine_formula_T6,help={"Mathematical formula for combining stim sets. All math operators from Igor are supported. Examples: +/-*^,sin,cos,tan. All are applied elementwise on the stim set contents. Multiple sweeps are flattened into one sweep."}
 	SetVariable setvar_combine_formula_T6,userdata(tabnum)="8"
 	SetVariable setvar_combine_formula_T6,userdata(tabcontrol)="WBP_WaveType"
 	SetVariable setvar_combine_formula_T6,userdata(ResizeControlsInfo)=A"!!,J&J,hr7!!#C:J,hlsz!!#](Aon\"Qzzzzzzzzzzzzzz!!#](Aon\"Qzz"