Add TEXT_ALIGN enums to render.drawText and render.drawSimpleText docs (

#1495)

lua/starfall/libs_cl/render.lua

@@ -1638,7 +1638,7 @@ end
 -- @param number x X coordinate
 -- @param number y Y coordinate
 -- @param string text Text to draw
--- @param number alignment Text alignment
+-- @param number alignment Horizontal text alignment. Default TEXT_ALIGN.LEFT
 function render_library.drawText(x, y, text, alignment)
 	if not renderdata.isRendering then SF.Throw("Not in rendering hook.", 2) end
 
@@ -1651,8 +1651,8 @@ end
 -- @param number x X coordinate
 -- @param number y Y coordinate
 -- @param string text Text to draw
--- @param number? xalign Text x alignment
--- @param number? yalign Text y alignment
+-- @param number? xalign Horizontal text alignment. Default TEXT_ALIGN.LEFT
+-- @param number? yalign Vertical text alignment. Default TEXT_ALIGN.TOP
 -- @return number Width of the drawn text. Same as calling render.getTextSize
 -- @return number Height of the drawn text. Same as calling render.getTextSize
 function render_library.drawSimpleText(x, y, text, xalign, yalign)