diff --git a/README.md b/README.md
index 2332579..a81608d 100644
--- a/README.md
+++ b/README.md
@@ -23,9 +23,9 @@ The components given here are such that the cable can be connected to an
 
 | Pin Number | Signal |
 |:----------:|:------:|
-|     1      |  3.3V  |
+|     1      |  3V3   |
 |     2      | SWDIO  |
-|     3      | NRESET |
+|     3      |  RST   |
 |     4      | SWDCLK |
 |     5      |  GND   |
 |     6      |   NC   |
@@ -34,15 +34,15 @@ The components given here are such that the cable can be connected to an
 ### IDC Connector
 
 | Pin Number | Signal |
-|:----------:|--------|
-|     1      |        |
-|     2      |        |
-|     3      |        |
-|     4      |        |
-|     5      |        |
-|     6      |        |
-|     7      |        |
-|     8      |        |
-|     9      |        |
-|     10     |        |
+|:----------:|:------:|
+|     1      |  RST   |
+|     2      | SWCLK  |
+|     3      |  SWIM  |
+|     4      | SWDIO  |
+|     5      |   GND  |
+|     6      |   NC   |
+|     7      |   3V3  |
+|     8      |   NC   |
+|     9      |   NC   |
+|     10     |   NC   |