update h2 title

Author: Mark-Dynamsoft

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/buffered-items-manager.md

@@ -20,7 +20,7 @@ The `CBufferedItemsManager` class is used to manage the buffered items. It provi
 class CBufferedItemsManager 
 ```
 
-## Methods Summary
+## Methods
 
 | Method | Description |
 |--------|-------------|

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/capture-state-listener.md

@@ -22,7 +22,7 @@ The `CCaptureStateListener` class is an abstract class that defines a listener f
 class CCaptureStateListener
 ```
 
-## Methods Summary
+## Methods
 
 | Method                                            | Description                            |
 | ------------------------------------------------- | -------------------------------------- |

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/capture-vision-router-module.md

@@ -22,7 +22,7 @@ The `CCaptureVisionRouterModule` class defines general functions in the capture
 class CCaptureVisionRouterModule 
 ```
 
-## Methods Summary
+## Methods
 
 | Method                                                    | Description                                        |
 | --------------------------------------------------------- | -------------------------------------------------- |

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/captured-result-array.md

@@ -20,7 +20,7 @@ The `CCapturedResultArray` class represents a collection of captured results, ea
 class CCapturedResultArray 
 ```
 
-## Methods Summary
+## Methods
 
 | Method               | Description |
 |----------------------|-------------|

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/captured-result-filter.md

@@ -24,7 +24,7 @@ The `CCapturedResultFilter` class is responsible for filtering captured results.
 class CCapturedResultFilter 
 ```
 
-## Methods Summary
+## Methods
 
 | Method                                                            | Description                                          |
 | ----------------------------------------------------------------- | ---------------------------------------------------- |

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/captured-result-receiver.md

@@ -22,7 +22,7 @@ The `CCapturedResultReceiver` class is responsible for receiving captured result
 class CCapturedResultReceiver 
 ```
 
-## Methods Summary
+## Methods
 
 | Method                                                            | Description                                          |
 | ----------------------------------------------------------------- | ---------------------------------------------------- |

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/captured-result.md

@@ -20,7 +20,7 @@ The CCapturedResult class represents the result of a capture operation on an ima
 class CCapturedResult 
 ```
 
-## Methods Summary
+## Methods
 
 | Method               | Description |
 |----------------------|-------------|

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/image-source-state-listener.md

@@ -22,7 +22,7 @@ The `CImageSourceStateListener` class is an abstract class that defines a listen
 class CImageSourceStateListener 
 ```
 
-## Methods Summary
+## Methods
 
 | Method                                                    | Description                                        |
 | --------------------------------------------------------- | -------------------------------------------------- |

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/intermediate-result-manager.md

@@ -20,7 +20,7 @@ The `CIntermediateResultManager` class manages intermediate results generated du
 class CIntermediateResultManager 
 ```
 
-## Methods Summary
+## Methods
 
 | Method | Description |
 |--------|-------------|

programming/cplusplus/api-reference/capture-vision-router/auxiliary-classes/intermediate-result-receiver.md

@@ -20,7 +20,7 @@ The `CIntermediateResultReceiver` class is responsible for receiving intermediat
 class CIntermediateResultReceiver 
 ```
 
-## Methods Summary
+## Methods
 
 | Method | Description |
 |--------|-------------|