Merge pull request ARMmbed#12297 from evedon/ed-update-mprintf-doc

adbridge · web-flow · commit 706625a98248 · 2020-01-23T12:12:37.000Z
Corrected minimal-printf README
diff --git a/platform/source/minimal-printf/README.md b/platform/source/minimal-printf/README.md
@@ -31,14 +31,16 @@ Floating point limitations:
 
 To replace the standard implementation of the printf functions with the ones in this library:
 
-Modify your application configuration file to override the parameter `target.printf` with the value `minimal-printf` as shown below:
+Modify your application configuration file to override the parameter `target.printf_lib` with the value `minimal-printf` as shown below:
 
 ```json
+{
     "target_overrides": {
         "*": {
-            "target.printf": "minimal-printf",
+            "target.printf_lib": "minimal-printf"
         }
     }
+}
 ```
 
 

Original file line number	Diff line number	Diff line change
`@@ -31,14 +31,16 @@ Floating point limitations:`
`31`	`31`
`32`	`32`	`To replace the standard implementation of the printf functions with the ones in this library:`
`33`	`33`
`34`		-Modify your application configuration file to override the parameter `target.printf` with the value `minimal-printf` as shown below:
	`34`	+Modify your application configuration file to override the parameter `target.printf_lib` with the value `minimal-printf` as shown below:
`35`	`35`
`36`	`36`	```json
	`37`	`+{`
`37`	`38`	`"target_overrides": {`
`38`	`39`	`"*": {`
`39`		`- "target.printf": "minimal-printf",`
	`40`	`+ "target.printf_lib": "minimal-printf"`
`40`	`41`	`}`
`41`	`42`	`}`
	`43`	`+}`
`42`	`44`	```
`43`	`45`
`44`	`46`