core: fix code indentation

api/unitframes.lua

@@ -1875,7 +1875,7 @@ function pfUI.uf:GetStatusValue(unit, pos)
     local health = ceil(hp - hpmax)
     if UnitIsDead(unitstr) then
       return unit:GetColor("health") .. DEAD
-		elseif health == 0 then
+    elseif health == 0 then
       return unit:GetColor("health") .. "0"
     else
       return unit:GetColor("health") .. pfUI.api.Abbreviate(health)

modules/actionbar.lua

@@ -288,7 +288,7 @@ pfUI:RegisterModule("actionbar", function ()
     end
 
     -- don't go further on those events
-    if event == "ACTIONBAR_UPDATE_USABLE" or event == "UPDATE_INVENTORY_ALERTS"	then return end
+    if event == "ACTIONBAR_UPDATE_USABLE" or event == "UPDATE_INVENTORY_ALERTS" then return end
 
     -- icon
     if texture ~= self.texture then

modules/farmmode.lua

@@ -32,7 +32,7 @@ pfUI:RegisterModule("farmmode", function ()
   pfUI.farmmap:Hide()
   pfUI.farmmap:SetFrameStrata("LOW")
   pfUI.farmmap:SetWidth(300)
-	pfUI.farmmap:SetHeight(300)
+  pfUI.farmmap:SetHeight(300)
   pfUI.farmmap:SetClampedToScreen(1)
   pfUI.farmmap:SetPoint("TOPLEFT", UIParent, "TOPLEFT", 200, -200)
   pfUI.farmmap:SetAlpha(.8)

modules/roll.lua

@@ -231,7 +231,7 @@ pfUI:RegisterModule("roll", function ()
       if not this:GetParent():GetParent().rollID then return end
       local left = GetLootRollTimeLeft(this:GetParent():GetParent().rollID)
       local min, max = this:GetMinMaxValues()
-      if left < min or left > max then left = min	end
+      if left < min or left > max then left = min end
       this:SetValue(left)
     end)
 

skins/blizzard/battlefield_score.lua

@@ -10,11 +10,11 @@ pfUI:RegisterSkin("Battlefield Score", function ()
 
   SkinCloseButton(WorldStateScoreFrameCloseButton, WorldStateScoreFrame.backdrop, -6, -6)
 
-	WorldStateScoreFrameLabel:ClearAllPoints()
-	WorldStateScoreFrameLabel:SetPoint("TOP", WorldStateScoreFrame.backdrop, "TOP", 0, -10)
+  WorldStateScoreFrameLabel:ClearAllPoints()
+  WorldStateScoreFrameLabel:SetPoint("TOP", WorldStateScoreFrame.backdrop, "TOP", 0, -10)
 
   StripTextures(WorldStateScoreScrollFrame)
-	SkinScrollbar(WorldStateScoreScrollFrameScrollBar)
+  SkinScrollbar(WorldStateScoreScrollFrameScrollBar)
 
   WorldStateScoreFrameTab1:ClearAllPoints()
   WorldStateScoreFrameTab1:SetPoint("TOPLEFT", WorldStateScoreFrame.backdrop, "BOTTOMLEFT", bpad, -(border + (border == 1 and 1 or 2)))
@@ -24,9 +24,9 @@ pfUI:RegisterSkin("Battlefield Score", function ()
     if lastTab then
       tab:ClearAllPoints()
       tab:SetPoint("LEFT", lastTab, "RIGHT", border*2 + 1, 0)
-		end
+    end
     SkinTab(tab)
-	end
+  end
 
-	SkinButton(WorldStateScoreFrameLeaveButton)
+  SkinButton(WorldStateScoreFrameLeaveButton)
 end)