Fix maths in table

results.md

@@ -16,7 +16,7 @@ column:
 -   Figure: Similar, Different, Non functional
 -   Confidence region: Similar, Different, Non functional
 
-| Language | Language version | Main libraries                                                | Operating System            | $`\hat{\alpha}`$ and $`\hat{\\beta}`$ | $`s_{\hat{\alpha}`$ and $`s_{\hat{\beta}`$ | $`G^{2}`$           | Figure    | Confidence Region | Link to the document                                              |
+| Language | Language version | Main libraries                                                | Operating System            | $`\hat{\alpha}`$ and $`\hat{\beta}`$ | $`s_{\hat{\alpha}`$ and $`s_{hat{\beta}`$ | $`G^{2}^{}`$        | Figure    | Confidence Region | Link to the document                                              |
 | -------- | ---------------- | ------------------------------------------------------------- | --------------------------- | ---------------------------- | --------------------------------- | ---------------- | --------- | ----------------- | ----------------------------------------------------------------- |
 | R        | 3.5.1            | ggplot2 3.0.0                                                 | Debian GNU/Linux buster/sid | Identical                    | Identical                         | Identical        | Identical | Identical         | [file:src/R/challenger.Rmd](src/R/challenger.Rmd)                 |
 | Python   | 3.6.5rc1         | statsmodels 0.9.0 numpy 1.14.5 pandas 0.22.0 matplotlib 2.1.1 | Linux Debian 4.15.11-1      | Identical                    | **Different**                       | **Non Functional** | Identical | **Non Functional**  | [file:src/Python3/challenger.ipynb](src/Python3/challenger.ipynb) |