diff --git a/M1/Monte Carlo Methods/TP1-Test.rmd b/M1/Monte Carlo Methods/TP1-Test.rmd
deleted file mode 100644
index 64d8eb6..0000000
--- a/M1/Monte Carlo Methods/TP1-Test.rmd	
+++ /dev/null
@@ -1,25 +0,0 @@
----
-title: "R Notebook"
-output: html_document
----
-
-The [R plugin](https://www.jetbrains.com/help/pycharm/r-plugin-support.html) for IntelliJ-based IDEs provides
-handy capabilities to work with the [R Markdown](https://www.jetbrains.com/help/pycharm/r-markdown.html) files.
-To [add](https://www.jetbrains.com/help/pycharm/r-markdown.html#add-code-chunk) a new R chunk,
-```{r}
-
-```
-position the caret at any line or the code chunk, then click "+".
-
-The code chunk appears:
-```{r}
-```
-
-Type any R code in the chunk, for example:
-```{r}
-mycars <- within(mtcars, { cyl <- ordered(cyl) })
-mycars
-```
-
-Now, click the **Run** button on the chunk toolbar to [execute](https://www.jetbrains.com/help/pycharm/r-markdown.html#run-r-code) the chunk code. The result should be placed under the chunk.
-Click the **Knit and Open Document** to build and preview an output.
\ No newline at end of file
diff --git a/M1/Monte Carlo Methods/TP1.Rmd b/M1/Monte Carlo Methods/TP1.Rmd
index 2323243..daca898 100644
--- a/M1/Monte Carlo Methods/TP1.Rmd	
+++ b/M1/Monte Carlo Methods/TP1.Rmd	
@@ -1,4 +1,4 @@
-# Exercice 1 : Uniform
+# Exercise 1 : Uniform
 
 ```{r}
 n <- 10e4
@@ -7,7 +7,7 @@ X <- 5 * (U <= 0.4) + 6 * (0.4 < U & U <= 0.6) + 7 * (0.6 < U & U <= 0.9) + 8 *
 barplot(table(X)/n)
 ```
 
-# Exercice 3 : Box Muller Algo
+# Exercise 3 : Box Muller Algo
 
 ```{r}
 BM <- function(n) {