diff --git a/.wiki/Kernel-documentation.md b/.wiki/Kernel-documentation.md
index 5396b71..e38f79c 100644
--- a/.wiki/Kernel-documentation.md
+++ b/.wiki/Kernel-documentation.md
@@ -806,6 +806,14 @@ Example: `CEIL_TO(13, 8)` would return 16, because 16 is the next higher multipl
 Aligns **_a_** downwards to **_b_**.
 Example: `FLOOR_TO(13, 8)` would return 8, because 8 is the next smaller multiple of 8 before 13.
 
+#### `position_T` - struct
+
+| Name | Description                  |
+|------|------------------------------|
+| x    | X coordinate of the position |
+| y    | Y coordinate of the position |
+
+
 #### `pow(base, exponent)` - function (uint64_t)
 Returns the power of `base ^ exponent`.
 
@@ -887,7 +895,7 @@ Range: `-2147483648` - `2147483647`
 Range: `0` - `18446744073709551616`
 
 #### `int64_t` - typedef
-64-bit wide unsigned int.
+64-bit wide signed int.
 
 Range: `-9223372036854775808` - `9223372036854775807`