hic_docs: minor edits

Author: mbrossard

docs/hic/README.md

@@ -1,7 +1,7 @@
 # HICs
 
 | HIC                           | Core |  Freq.  |  RAM   |  ROM   | USB |
-|-------------------------------|:----:|---------|--------|--------|:---:|
+|-------------------------------|:----:|--------:|-------:|-------:|:---:|
 | [k20dx](k20dx.md)             |  M4  |  48 MHz |  16 KB | 128 KB |  FS |
 | [k26f](k26f.md)               |  M4  | 120 MHz | 256 KB | 256 KB |  HS |
 | [kl26z](kl26z.md)             |  M0+ |  48 Mhz |  16 KB | 128 KB |  FS |

docs/hic/lpc11u35.md

@@ -22,7 +22,7 @@ Because of the flash size limitation, the presence of a ROM USB loader (also Cor
 
 | Signal      | I/O | Symbol  | Pin |
 |-------------|:---:|---------|:---:|
-| SWD/JTAG    |
+| SWD / JTAG  |
 | SWCLK / TCK |  O  | PIO0_7  |  16 |
 | SWDIO / TMS | I/O | PIO0_8  |  17 |
 | SWO / TDO   |  I  | PIO0_9  |  18 |

docs/hic/lpc4322.md

@@ -20,7 +20,7 @@ Bootloader size is 64 KB
 
 | Signal      | I/O | Symbol  | Pin |
 |-------------|:---:|---------|:---:|
-| SWD/JTAG    |
+| SWD / JTAG  |
 | SWCLK / TCK |  O  | P1_17   | H10 |
 | SWDIO / TMS | I/O | P1_6    |  K4 |
 | SWO / TDO   |  I  | P1_14   |  J8 |

docs/hic/lpc55xx.md

@@ -26,7 +26,7 @@ Reference design is based on [MCU-Link](https://www.nxp.com/design/development-b
 
 | Signal      | I/O | Symbol  | Pin |
 |-------------|:---:|---------|:---:|
-| SWD/JTAG    |
+| SWD / JTAG  |
 | SWCLK / TCK |  O  | PIO0_0  |  36 |
 | SWDIO / TMS | I/O | PIO0_2  |  52 |
 | SWO / TDO   |  I  | PIO0_3  |  53 |

docs/hic/sam3u2c.md

@@ -20,9 +20,9 @@ Bootloader size is 32 KB
 
 | Signal      | I/O | Symbol  | Pin |
 |-------------|:---:|---------|:---:|
-| SWD/JTAG    |
-| SWCLK / TCK |  O  | PA17    |  14 |
-| SWDIO / TMS | I/O | PA18    |  17 |
+| SWD         |
+| SWCLK       |  O  | PA17    |  14 |
+| SWDIO       | I/O | PA18    |  17 |
 | nRESET      |  O  | PA30    |  30 |
 | UART        |
 | UART TX     |  O  | PA12    |  41 |

docs/hic/stm32f103xb.md

@@ -20,13 +20,13 @@ Bootloader size is 48 KB
 
 | Signal      | I/O | Symbol  | Pin |
 |-------------|:---:|---------|:---:|
-| SWD/JTAG    |
+| SWD / JTAG  |
 | SWCLK / TCK |  O  | PB13    |  26 |
 | SWDIO / TMS |  O  | PB14    |  27 |
 | SWDIO / TMS |  I  | PB12    |  25 |
 | SWO / TDO   |  I  | PA10    |  31 |
 | nRESET      |  O  | PB0     |  18 |
-| UART (CDC)  |
+| UART        |
 | UART RX     |  I  | PA2     |  12 |
 | UART TX     |  O  | PA3     |  13 |
 | Button      |