Change indent from 4 to 2 spaces

tests/typ/code/block.typ

@@ -52,7 +52,7 @@
 // Some things can't be joined.
 {
   [A]
-    // Error: 5-6 cannot join template with integer
+  // Error: 3-4 cannot join template with integer
   1
   [B]
 }
@@ -117,10 +117,10 @@
 
 // Should output `3`.
 {
-    // Error: 9-12 expected identifier, found string
+  // Error: 7-10 expected identifier, found string
   for "v"
 
-    // Error: 10 expected keyword `in`
+  // Error: 8 expected keyword `in`
   for v let z = 1 + 2
 
   z

tests/typ/code/closure.typ

@@ -59,7 +59,7 @@
 ---
 // Don't leak environment.
 {
-    // Error: 18-19 unknown variable
+  // Error: 16-17 unknown variable
   let func() = x
   let x = "hi"
   func()
@@ -71,7 +71,7 @@
   let types(x, y) = "[" + type(x) + ", " + type(y) + "]"
   test(types(14%, 12pt), "[relative, length]")
 
-    // Error: 16-22 missing argument: y
+  // Error: 14-20 missing argument: y
   test(types("nope"), "[string, none]")
 }
 
@@ -80,6 +80,6 @@
 {
   let f(x) = x + 1
 
-    // Error: 10-15 unexpected argument
+  // Error: 8-13 unexpected argument
   f(1, "two", () => x)
 }

tests/typ/code/include.typ

@@ -14,7 +14,7 @@
 
 ---
 {
-    // Error: 21-43 file not found
+  // Error: 19-41 file not found
   let x = include "importable/chap3.typ"
 }
 

tests/typ/code/while.typ

@@ -36,7 +36,7 @@
 ---
 // Make sure that we terminate and don't complain multiple times.
 #while true {
-    // Error: 5-9 unknown variable
+  // Error: 3-7 unknown variable
   nope
 }