diff --git a/README.md b/README.md
index 01c5a76..c22d499 100644
--- a/README.md
+++ b/README.md
@@ -59,9 +59,9 @@ These are the variables you'll want to change/consider.
| Variable | Description |
|------------------------|-------------|
-| `tuned_amdgpu_clock_min` | Mininum GPU clock _(in `Mhz`)_ for `overclock` and `peak` profiles |
-| `tuned_amdgpu_clock_max` | Maximum GPU clock _(in `MHz`)_ for `overclock` and `peak` profiles` |
-| `tuned_amdgpu_memclock_static` | _Static_ GPU **memory** clock _(in `MHz`)_ for `overclock` and `peak` profiles. Not the effective data rate _(multiplied by generation)_, but the actual clock. Static assignment avoids potential display flickering. |
-| `tuned_amdgpu_mv_offset` | GPU core voltage offset. Takes +/- some integer in millivolts. Can be used to both over _and_ under volt. eg: `-50` _(undervolt `50mV` or `0.05V`)_ |
-| `tuned_amdgpu_power_multi_def` | Float between `0.0` and `1.0`; controls power limit relative to the board _capability_ for the `default` profiles |
-| `tuned_amdgpu_power_multi_oc` | Similar to `tuned_amdgpu_power_multi_def`, for `overclock` and `peak` profiles |
+| `tuned_amdgpu_clock_min` | Mininum **GPU** clock _(in `Mhz`)_ for `overclock` and `peak` profiles |
+| `tuned_amdgpu_clock_max` | Maximum **GPU** clock _(in `MHz`)_ for `overclock` and `peak` profiles |
+| `tuned_amdgpu_mv_offset` | GPU voltage _offset_. Takes `+/-` some integer in _millivolts_ to raise or lower. eg: `-25` for `0.025V` undervolt. |
+| `tuned_amdgpu_power_multi_def` | Float between `0.0` _(none)_ and `1.0` _(full)_; effective power limit relative to _board capability_. For the `default` profiles |
+| `tuned_amdgpu_power_multi_oc` | Instance of `tuned_amdgpu_power_multi_def` for `overclock` and `peak` profiles |
+| `tuned_amdgpu_memclock_static` | _Static_ **memory** clock _(in `MHz`)_ for `overclock` and `peak` profiles.
Not the effective data rate _(multiplied by generation)_, but the actual clock. Static assignment avoids potential display flickering. |