Fix docs, mmd -> mermaid

packages/mermaid/src/docs/CHANGELOG.md

@@ -40,7 +40,7 @@ It is also possible to override site-wide theme settings locally, for a specific
 
 **Following is an example:**
 
-```mmd
+```mermaid
 %%{init: {'theme':'base'}}%%
   graph TD
     a --> b
@@ -56,7 +56,7 @@ The easiest way to make a custom theme is to start with the base theme, and just
 
 Here is an example of overriding `primaryColor` and giving everything a different look, using `%%init%%`.
 
-```mmd
+```mermaid
 %%{init: {'theme': 'base', 'themeVariables': { 'primaryColor': '#ff0000'}}}%%
         graph TD
           A[Christmas] -->|Get money| B(Go shopping)

packages/mermaid/src/docs/config/8.6.0_docs.md

@@ -75,7 +75,7 @@ When deployed within code, init is called before the graph/diagram description.
 
 **for example**:
 
-```mmd
+```mermaid
 %%{init: {"theme": "default", "logLevel": 1 }}%%
  graph LR
   a-->b

packages/mermaid/src/docs/config/directives.md

@@ -84,7 +84,7 @@ Here the directive declaration will set the `logLevel` to `debug` and the `theme
 
 Note: You can use 'init' or 'initialize' as both acceptable as init directives. Also note that `%%init%%` and `%%initialize%%` directives will be grouped together after they are parsed. This means:
 
-```mmd
+```mermaid
 %%{init: { 'logLevel': 'debug', 'theme': 'forest' } }%%
 %%{initialize: { 'logLevel': 'fatal', "theme":'dark', 'startOnLoad': true } }%%
 ...

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

@@ -248,7 +248,7 @@ classE o-- classF : aggregation
 
 Relations can logically represent an N:M association:
 
-```mmd
+```mermaid
 classDiagram
     Animal <|--|> Zebra
 ```
@@ -351,7 +351,7 @@ class Color{
 
 Comments can be entered within a class diagram, which will be ignored by the parser. Comments need to be on their own line, and must be prefaced with `%%` (double percent signs). Any text until the next newline will be treated as a comment, including any class diagram syntax.
 
-```mmd
+```mermaid
 classDiagram
 %% This whole line is a comment classDiagram class Shape <<interface>>
 class Shape{
@@ -417,7 +417,7 @@ classDiagram
 
 _URL Link:_
 
-```mmd
+```mermaid
 classDiagram
 class Shape
 link Shape "https://www.github.com" "This is a tooltip for a link"
@@ -427,7 +427,7 @@ click Shape2 href "https://www.github.com" "This is a tooltip for a link"
 
 _Callback:_
 
-```mmd
+```mermaid
 classDiagram
 class Shape
 callback Shape "callbackFunction" "This is a tooltip for a callback"

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

@@ -116,7 +116,7 @@ Relationships may be classified as either _identifying_ or _non-identifying_ and
 |      to       |   _identifying_   |
 | optionally to | _non-identifying_ |
 
-```mmd
+```mermaid
 erDiagram
     CAR ||--o{ NAMED-DRIVER : allows
     PERSON ||--o{ NAMED-DRIVER : is

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

@@ -273,7 +273,7 @@ word of warning, one could go overboard with this making the flowchart harder to
 markdown form. The Swedish word `lagom` comes to mind. It means, not too much and not too little.
 This goes for expressive syntaxes as well.
 
-```mmd
+```mermaid
 flowchart TB
     A --> C
     A --> D
@@ -557,7 +557,7 @@ Beginner's tip—a full example using interactive links in a html context:
 
 Comments can be entered within a flow diagram, which will be ignored by the parser. Comments need to be on their own line, and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next newline will be treated as a comment, including any flow syntax
 
-```mmd
+```mermaid
 flowchart LR
 %% this is a comment A -- text --> B{node}
    A -- text --> B -- text2 --> C

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

@@ -193,7 +193,7 @@ More info in: [https://github.com/d3/d3-time#interval_every](https://github.com/
 
 The compact mode allows you to display multiple tasks in the same row. Compact mode can be enabled for a gantt chart by setting the display mode of the graph via preceeding YAML settings.
 
-```mmd
+```mermaid
 ---
 displayMode: compact
 ---
@@ -211,7 +211,7 @@ gantt
 
 Comments can be entered within a gantt chart, which will be ignored by the parser. Comments need to be on their own line and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next newline will be treated as a comment, including any diagram syntax.
 
-```mmd
+```mermaid
 gantt
     title A Gantt Diagram
     %% this is a comment

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

@@ -387,7 +387,7 @@ sequenceDiagram
 
 Comments can be entered within a sequence diagram, which will be ignored by the parser. Comments need to be on their own line, and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next newline will be treated as a comment, including any diagram syntax
 
-```mmd
+```mermaid
 sequenceDiagram
     Alice->>John: Hello John, how are you?
     %% this is a comment
@@ -443,7 +443,7 @@ This can be configured by adding one or more link lines with the format:
 link <actor>: <link-label> @ <link-url>
 ```
 
-```mmd
+```mermaid
 sequenceDiagram
     participant Alice
     participant John

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

@@ -249,7 +249,7 @@ Comments can be entered within a state diagram chart, which will be ignored by t
 own line, and must be prefaced with `%%` (double percent signs). Any text after the start of the comment to the next
 newline will be treated as a comment, including any diagram syntax
 
-```mmd
+```mermaid
 stateDiagram-v2
     [*] --> Still
     Still --> [*]