docs: fix typos in timeline.md

docs/syntax/timeline.md

@@ -213,7 +213,7 @@ However, if there is no section defined, then we have two possibilities:
 
 ```
 
-Note that this is no, section defined, and each time period and its corresponding events will have its own color scheme.
+Note that there are no sections defined, and each time period and its corresponding events will have its own color scheme.
 
 2.  Disable the multiColor option using the `disableMultiColor` option. This will make all time periods and events follow the same color scheme.
 
@@ -257,7 +257,7 @@ let us look at same example, where we have disabled the multiColor option.
 
 ### Customizing Color scheme
 
-You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
+You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12 sections, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
 In case you have more than 12 sections, the color scheme will start to repeat.
 
 NOTE: Default values for these theme variables are picked from the selected theme. If you want to override the default values, you can use the `initialize` call to add your custom theme variable values.

packages/mermaid/src/docs/syntax/timeline.md

@@ -139,7 +139,7 @@ However, if there is no section defined, then we have two possibilities:
 
 ```
 
-Note that this is no, section defined, and each time period and its corresponding events will have its own color scheme.
+Note that there are no sections defined, and each time period and its corresponding events will have its own color scheme.
 
 2. Disable the multiColor option using the `disableMultiColor` option. This will make all time periods and events follow the same color scheme.
 
@@ -172,7 +172,7 @@ let us look at same example, where we have disabled the multiColor option.
 
 ### Customizing Color scheme
 
-You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
+You can customize the color scheme using the `cScale0` to `cScale11` theme variables. Mermaid allows you to set unique colors for up-to 12 sections, where `cScale0` variable will drive the value of the first section or time-period, `cScale1` will drive the value of the second section and so on.
 In case you have more than 12 sections, the color scheme will start to repeat.
 
 NOTE: Default values for these theme variables are picked from the selected theme. If you want to override the default values, you can use the `initialize` call to add your custom theme variable values.