docs: fix `teh` typo

vlib/stbi/stbi.c.v

@@ -156,7 +156,7 @@ pub fn stbi_write_tga(path string, w int, h int, comp int, buf &u8) ? {
 }
 
 // stbi_write_png write on path a JPG file
-// quality select teh compression quality of the JPG
+// quality select the compression quality of the JPG
 // quality is between 1 and 100. Higher quality looks better but results in a bigger image.
 pub fn stbi_write_jpg(path string, w int, h int, comp int, buf &u8, quality int) ? {
 	if 0 == C.stbi_write_jpg(&char(path.str), w, h, comp, buf, quality) {

vlib/v/parser/fn.v

@@ -223,7 +223,7 @@ fn (mut p Parser) fn_decl() ast.FnDecl {
 					p.tok.pos())
 			}
 			'_fastcall' {
-				p.note_with_pos('teh tag [_fastcall] has been deprecated, it will be an error after 2022-06-01, use `[callconv: fastcall]` instead',
+				p.note_with_pos('the tag [_fastcall] has been deprecated, it will be an error after 2022-06-01, use `[callconv: fastcall]` instead',
 					p.tok.pos())
 			}
 			'callconv' {