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Minor code corrections and text clarification (#30123)

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This commit is contained in:
Juan D Frias
2019-02-19 21:11:11 -08:00
committed by Manish Giri
parent 31490d2b6a
commit f2b3e2091a
1 changed files with 2 additions and 2 deletions
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guide/english/c/macros/index.md
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@ -23,11 +23,11 @@ The `#define` keyword is used to define new macros. It's followed by a name and
If you use the macro this way: If you use the macro this way:
```C ```C
printf("Value of PI: %d", PI); printf("Value of PI: %f", PI);
``` ```
Is the same as writing this: Is the same as writing this:
```C ```C
printf("Value of PI: %d", 3.14); printf("Value of PI: %f", 3.14);
``` ```
#### Undefining Macros #### Undefining Macros
After defining macros you can also undefine them at any point. After defining macros you can also undefine them at any point.