diff --git a/std/packed_int_array.zig b/std/packed_int_array.zig
index 799df86d29..10f84cb643 100644
--- a/std/packed_int_array.zig
+++ b/std/packed_int_array.zig
@@ -173,7 +173,7 @@ pub fn PackedIntIo(comptime Int: type) type
 
 ///Creates a bit-packed array of int_count integers of type Int. Bits
 /// are packed using native endianess and without storing any meta
-/// data. PackedArray(i3, 8) will occupy exactly 3 bytes of memory.
+/// data. PackedIntArray(i3, 8) will occupy exactly 3 bytes of memory.
 pub fn PackedIntArray(comptime Int: type, comptime int_count: usize) type
 {
     const int_bits = comptime std.meta.bitCount(Int);
@@ -234,7 +234,9 @@ pub fn PackedIntArray(comptime Int: type, comptime int_count: usize) type
     };
 }
 
-//@TODO: Add Slice Casting
+///Uses a slice as a bit-packed block of int_count integers of type Int. 
+/// Bits are packed using native endianess and without storing any meta
+/// data.
 pub fn PackedIntSlice(comptime Int: type) type
 {
     const int_bits = comptime std.meta.bitCount(Int);