diff --git a/_posts/ggplot2/2019-07-30-geom_text.md b/_posts/ggplot2/2019-07-30-geom_text.md
index 66a24008bc7f..c37809c1a361 100644
--- a/_posts/ggplot2/2019-07-30-geom_text.md
+++ b/_posts/ggplot2/2019-07-30-geom_text.md
@@ -93,7 +93,7 @@ chart_link
### Customed Colour and Size Scale
-Let's use the LaCroixColoR package to spruce up the colour scheme. In addition, by using scale_size_continuous, we can make sure that none of the text is too small.
+Let's use the LaCroixColoR package to spruce up the colour scheme. In addition, by using scale\_size\_continuous, we can make sure that none of the text is too small.
```r
@@ -122,7 +122,7 @@ chart_link
### Adding a regression
-Adding a regression line as well as a label. geom_smooth does not allow for adjusting the transparency of the line (using alpha), which is why stat_smooth is used here. annotate is used to include a single text label (geom_text would create one label for every data point, all overlapped with each other).
+Adding a regression line as well as a label. geom\_smooth does not allow for adjusting the transparency of the line (using alpha), which is why stat\_smooth is used here. annotate is used to include a single text label (geom\_text would create one label for every data point, all overlapped with each other).
```r
@@ -157,7 +157,7 @@ chart_link
### Customized Formatting
-Changed the font of the geom_text and of the graph (these must be done separately!), corrected the size label, centre-aligned the title.
+Changed the font of the geom\_text and of the graph (these must be done separately!), corrected the size label, centre-aligned the title.
```r