Update comments and error code values

include/config.h

@@ -5,9 +5,9 @@
 /*
     Number of elements in a hashmap
 
-    Hashmaps are implemented as an array
-    of linked lists. This specifies the
-    length of the initial array.
+      Hashmaps are implemented as an array
+      of linked lists. This specifies the
+      length of the initial array.
 */
 #define OBJ_SIZE 32
 
@@ -15,25 +15,26 @@
     Length of surrounding context to print
     on parser errors.
 
-    Upon parser errors (e.g. syntax errors
-    in the JSON file), the program outputs
-    the surrounding context of the error.
-    E.g:
-       | Expected ':' at index 123
-       | context:
-       | \n\t\t{ "foo" "bar" },\n\t
-       |              ^
-    In the above example, ERROR_CONTEXT_LEN
-    is set to 20.
+      Upon parser errors (e.g. syntax errors
+      in the JSON file), the program outputs
+      the surrounding context of the error.
+      E.g:
+         | Expected ':' at index 123
+         | context:
+         | \n\t\t{ "foo" "bar" },\n\t
+         |              ^
+      In the above example, ERROR_CONTEXT_LEN
+      is set to 20.
 */
 #define ERROR_CONTEXT_LEN 60
 
 /*
-    Error codes
-    EARLY_EOF - End of file unexpectedly reached
-    UNEXPECTED_CHAR - Unexpected character encountered
+    Return codes on different errors:
+
+      EARLY_EOF - End of file unexpectedly reached
+      UNEXPECTED_CHAR - Unexpected character encountered
 */
-#define EARLY_EOF 202
-#define UNEXPECTED_CHAR 200
+#define EARLY_EOF 200
+#define UNEXPECTED_CHAR 201
 
 #endif