Fix spelling

include/mrbconf.h

@@ -18,7 +18,7 @@
 #endif
 
 #if defined(MRB_32BIT) && defined(MRB_64BIT)
-#error Cannot build for 32 and 64 bit architecture at the same time
+#error Cannot build for 32 and 64-bit architecture at the same time
 #endif
 
 /* configuration options: */
@@ -73,21 +73,21 @@
 /* if defined mruby allocates Float objects in the heap to keep full precision if needed */
 //#define MRB_WORDBOX_NO_FLOAT_TRUNCATE
 
-/* add -DMRB_INT32 to use 32bit integer for mrb_int; conflict with MRB_INT64;
+/* add -DMRB_INT32 to use 32-bit integer for mrb_int; conflict with MRB_INT64;
    Default for 32-bit CPU mode. */
 //#define MRB_INT32
 
-/* add -DMRB_INT64 to use 64bit integer for mrb_int; conflict with MRB_INT32;
+/* add -DMRB_INT64 to use 64-bit integer for mrb_int; conflict with MRB_INT32;
    Default for 64-bit CPU mode (unless using MRB_NAN_BOXING). */
 //#define MRB_INT64
 
 /* if no specific integer type is chosen */
 #if !defined(MRB_INT32) && !defined(MRB_INT64)
 # if defined(MRB_64BIT) && !defined(MRB_NAN_BOXING)
-/* Use 64bit integers on 64bit architecture (without MRB_NAN_BOXING) */
+/* Use 64-bit integers on 64-bit architecture (without MRB_NAN_BOXING) */
 #  define MRB_INT64
 # else
-/* Otherwise use 32bit integers */
+/* Otherwise use 32-bit integers */
 #  define MRB_INT32
 # endif
 #endif

include/mruby/boxing_word.h

@@ -80,7 +80,7 @@ enum mrb_special_consts {
 /*
  * mrb_value representation:
  *
- * 64bit word with inline float:
+ * 64-bit word with inline float:
  *   nil   : ...0000 0000 (all bits are 0)
  *   false : ...0000 0100 (mrb_fixnum(v) != 0)
  *   true  : ...0000 1100
@@ -90,7 +90,7 @@ enum mrb_special_consts {
  *   float : ...FFFF FF10 (51 bit significands; require MRB_64BIT)
  *   object: ...PPPP P000
  *
- * 32bit word with inline float:
+ * 32-bit word with inline float:
  *   nil   : ...0000 0000 (all bits are 0)
  *   false : ...0000 0100 (mrb_fixnum(v) != 0)
  *   true  : ...0000 1100

include/mruby/irep.h

@@ -18,8 +18,8 @@ MRB_BEGIN_DECL
 enum irep_pool_type {
   IREP_TT_STR   = 0,          /* string (need free) */
   IREP_TT_SSTR  = 2,          /* string (static) */
-  IREP_TT_INT32 = 1,          /* 32bit integer */
-  IREP_TT_INT64 = 3,          /* 64bit integer */
+  IREP_TT_INT32 = 1,          /* 32-bit integer */
+  IREP_TT_INT64 = 3,          /* 64-bit integer */
   IREP_TT_BIGINT = 7,         /* big integer (not yet supported) */
   IREP_TT_FLOAT = 5,          /* float (double/float) */
 };