Make the equality executable in the scala shell

iselind · web-flow · commit 74909d78120b · 2019-06-21T15:37:23.000+02:00
When I run the following I get an error.
```
scala&gt; 1.to(10) == 1 to 10
&lt;console&gt;:12: error: value to is not a member of Boolean
       1.to(10) == 1 to 10
```
The expected result should be
```
scala&gt; 1.to(10) == (1 to 10)
res5: Boolean = true
```
in my opinion.
diff --git a/src/main/scala/scalatutorial/sections/TermsAndTypes.scala b/src/main/scala/scalatutorial/sections/TermsAndTypes.scala
@@ -143,7 +143,7 @@ object TermsAndTypes extends ScalaTutorialSection {
    * The infix syntax can also be used with regular methods:
    *
    * {{{
-   *   1.to(10) == 1 to 10
+   *   1.to(10) == (1 to 10)
    * }}}
    *
    * Any method with a parameter can be used like an infix operator.

Original file line number	Diff line number	Diff line change
`@@ -143,7 +143,7 @@ object TermsAndTypes extends ScalaTutorialSection {`
`143`	`143`	`* The infix syntax can also be used with regular methods:`
`144`	`144`	`*`
`145`	`145`	`* {{{`
`146`		`- * 1.to(10) == 1 to 10`
	`146`	`+ * 1.to(10) == (1 to 10)`
`147`	`147`	`* }}}`
`148`	`148`	`*`
`149`	`149`	`* Any method with a parameter can be used like an infix operator.`