diff --git a/README.md b/README.md
index 6c10234c..544ffce5 100644
--- a/README.md
+++ b/README.md
@@ -27,17 +27,17 @@ Options
     -i, --info                            Show information (W.I.P.)
 
 Settings
-    -a, --stapm-limit=<u32>               Sustained power limit (mW)
-    -b, --fast-limit=<u32>                Fast PPT power limit (mW)
-    -c, --slow-limit=<u32>                Slow PPT power limit (mW)
-    -d, --slow-time=<u32>                 Slow PPT constant time (S)
-    -e, --stapm-time=<u32>                STAPM constant time (S)
+    -a, --stapm-limit=<u32>               Sustained Power Limit         - STAPM LIMIT (mW)
+    -b, --fast-limit=<u32>                Actual Power Limit            - PPT LIMIT FAST (mW)
+    -c, --slow-limit=<u32>                Average Power Limit           - PPT LIMIT SLOW (mW)
+    -d, --slow-time=<u32>                 Slow PPT Constant Time (s)
+    -e, --stapm-time=<u32>                STAPM constant time (s)
     -f, --tctl-temp=<u32>                 Tctl Temperature Limit (degree C)
-    -g, --vrm-current=<u32>               VRM Current Limit (mA)
-    -j, --vrmsoc-current=<u32>            VRM SoC Current Limit (mA)
-    -k, --vrmmax-current=<u32>            VRM Maximum Current Limit (mA)
-    -l, --vrmsocmax-current=<u32>         VRM SoC Maximum Current Limit (mA)
-    -m, --psi0-current=<u32>              PSI0 Current Limit (mA)
+    -g, --vrm-current=<u32>               VRM Current Limit             - TDC LIMIT VDD (mA)
+    -j, --vrmsoc-current=<u32>            VRM SoC Current Limit         - TDC LIMIT SoC (mA)
+    -k, --vrmmax-current=<u32>            VRM Maximum Current Limit     - EDC LIMIT VDD (mA)
+    -l, --vrmsocmax-current=<u32>         VRM SoC Maximum Current Limit - EDC LIMIT SoC (mA)
+    -m, --psi0-current=<u32>              PSI0 VDD Current Limit (mA)
     -n, --psi0soc-current=<u32>           PSI0 SoC Current Limit (mA)
     -o, --max-socclk-frequency=<u32>      Maximum SoC Clock Frequency (MHz)
     -p, --min-socclk-frequency=<u32>      Minimum SoC Clock Frequency (MHz)
@@ -50,9 +50,9 @@ Settings
     -w, --max-gfxclk=<u32>                Maximum GFX Clock (Value)
     -x, --min-gfxclk=<u32>                Minimum GFX Clock (Value)
     -y, --prochot-deassertion-ramp=<u32>  Ramp Time After Prochot is Deasserted (Value): limit power based on value, higher values does apply tighter limits after prochot is over
-    --apu-skin-temp=<u32>                 APU Skin Temperature Limit (degree C)
-    --dgpu-skin-temp=<u32>                dGPU Skin Temperature Limit (degree C)
-    --apu-slow-limit=<u32>                APU PPT Slow Power limit for A+A dGPU platform (mW)
+    --apu-skin-temp=<u32>                 APU Skin Temperature Limit    - STT LIMIT APU (degree C)
+    --dgpu-skin-temp=<u32>                dGPU Skin Temperature Limit   - STT LIMIT dGPU (degree C)
+    --apu-slow-limit=<u32>                APU PPT Slow Power limit for A+A dGPU platform - PPT LIMIT APU (mW)
 ``` 
 
 ### Demo
diff --git a/main.c b/main.c
index ae4771b6..2e4dfc7d 100644
--- a/main.c
+++ b/main.c
@@ -82,17 +82,17 @@ int main(int argc, const char **argv)
 		OPT_GROUP("Options"),
 		OPT_BOOLEAN('i', "info", &info, "Show information (W.I.P.)"),
 		OPT_GROUP("Settings"),
-		OPT_U32('a', "stapm-limit", &stapm_limit, "Sustained power limit (mW)"),
-		OPT_U32('b', "fast-limit", &fast_limit, "Fast PPT power limit (mW)"),
-		OPT_U32('c', "slow-limit", &slow_limit, "Slow PPT power limit (mW)"),
-		OPT_U32('d', "slow-time", &slow_time, "Slow PPT constant time (s)"),
+		OPT_U32('a', "stapm-limit", &stapm_limit, "Sustained Power Limit         - STAPM LIMIT (mW)"),
+		OPT_U32('b', "fast-limit", &fast_limit, "Actual Power Limit            - PPT LIMIT FAST (mW)"),
+		OPT_U32('c', "slow-limit", &slow_limit, "Average Power Limit           - PPT LIMIT SLOW (mW)"),
+		OPT_U32('d', "slow-time", &slow_time, "Slow PPT Constant Time (s)"),
 		OPT_U32('e', "stapm-time", &stapm_time, "STAPM constant time (s)"),
 		OPT_U32('f', "tctl-temp", &tctl_temp, "Tctl Temperature Limit (degree C)"),
-		OPT_U32('g', "vrm-current", &vrm_current, "VRM Current Limit (mA)"),
-		OPT_U32('j', "vrmsoc-current", &vrmsoc_current, "VRM SoC Current Limit (mA)"),
-		OPT_U32('k', "vrmmax-current", &vrmmax_current, "VRM Maximum Current Limit (mA)"),
-		OPT_U32('l', "vrmsocmax-current", &vrmsocmax_current, "VRM SoC Maximum Current Limit (mA)"),
-		OPT_U32('m', "psi0-current", &psi0_current, "PSI0 Current Limit (mA)"),
+		OPT_U32('g', "vrm-current", &vrm_current, "VRM Current Limit             - TDC LIMIT VDD (mA)"),
+		OPT_U32('j', "vrmsoc-current", &vrmsoc_current, "VRM SoC Current Limit         - TDC LIMIT SoC (mA)"),
+		OPT_U32('k', "vrmmax-current", &vrmmax_current, "VRM Maximum Current Limit     - EDC LIMIT VDD (mA)"),
+		OPT_U32('l', "vrmsocmax-current", &vrmsocmax_current, "VRM SoC Maximum Current Limit - EDC LIMIT SoC (mA)"),
+		OPT_U32('m', "psi0-current", &psi0_current, "PSI0 VDD Current Limit (mA)"),
 		OPT_U32('n', "psi0soc-current", &psi0soc_current, "PSI0 SoC Current Limit (mA)"),
 		OPT_U32('o', "max-socclk-frequency", &max_socclk_freq, "Maximum SoC Clock Frequency (MHz)"),
 		OPT_U32('p', "min-socclk-frequency", &min_socclk_freq, "Minimum SoC Clock Frequency (MHz)"),
@@ -105,9 +105,9 @@ int main(int argc, const char **argv)
 		OPT_U32('w', "max-gfxclk", &max_gfxclk_freq, "Maximum GFX Clock (MHz)"),
 		OPT_U32('x', "min-gfxclk", &min_gfxclk_freq, "Minimum GFX Clock (MHz)"),
 		OPT_U32('y', "prochot-deassertion-ramp", &prochot_deassertion_ramp, "Ramp Time After Prochot is Deasserted: limit power based on value, higher values does apply tighter limits after prochot is over"),
-		OPT_U32('\0', "apu-skin-temp", &apu_skin_temp_limit, "APU Skin Temperature Limit (degree C)"),
-		OPT_U32('\0', "dgpu-skin-temp", &dgpu_skin_temp_limit, "dGPU Skin Temperature Limit (degree C)"),
-		OPT_U32('\0', "apu-slow-limit", &apu_slow_limit, "APU PPT Slow Power limit for A+A dGPU platform (mW)"),
+		OPT_U32('\0', "apu-skin-temp", &apu_skin_temp_limit, "APU Skin Temperature Limit    - STT LIMIT APU (degree C)"),
+		OPT_U32('\0', "dgpu-skin-temp", &dgpu_skin_temp_limit, "dGPU Skin Temperature Limit   - STT LIMIT dGPU (degree C)"),
+		OPT_U32('\0', "apu-slow-limit", &apu_slow_limit, "APU PPT Slow Power limit for A+A dGPU platform - PPT LIMIT APU (mW)"),
 		OPT_GROUP("P-State Functions"),
 		OPT_END(),
 	};