Lab4.markdown

@@ -29,7 +29,7 @@
 >#### Result
 > The findings from the color sensor test are presented in the table below:
 >
-> | | Black reading | White reading | Threshold|
+ | | Black reading | White reading | Threshold|
  | -------- | -------- |--------|-------- |
  | Paper surface | 0   | 81   | 0 |
  | Plastic surface   | 40   | 2 | 1 |