[Doc][Docker] fix typo on start with docker (#15534)

Co-authored-by: xiangzihao <460888207@qq.com>
Co-authored-by: Eric Gao <ericgao.apache@gmail.com>
(cherry picked from commit 1b42d45fcdd22ccac7692fac4a64d096736f5e7c)

docs/docs/en/guide/start/docker.md

@@ -81,7 +81,7 @@ $ docker run -d --name dolphinscheduler-tools \
 # Starting DolphinScheduler service
 $ docker run -d --name dolphinscheduler-master \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -90,7 +90,7 @@ $ docker run -d --name dolphinscheduler-master \
     -d apache/dolphinscheduler-master:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-worker \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -99,7 +99,7 @@ $ docker run -d --name dolphinscheduler-worker \
     -d apache/dolphinscheduler-worker:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-api \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -108,7 +108,7 @@ $ docker run -d --name dolphinscheduler-api \
     -d apache/dolphinscheduler-api:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-alert-server \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \

docs/docs/zh/guide/start/docker.md

@@ -74,7 +74,7 @@ $ docker run -d --name dolphinscheduler-tools \
 # 启动 DolphinScheduler 对应的服务
 $ docker run -d --name dolphinscheduler-master \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -83,7 +83,7 @@ $ docker run -d --name dolphinscheduler-master \
     -d apache/dolphinscheduler-master:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-worker \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -92,7 +92,7 @@ $ docker run -d --name dolphinscheduler-worker \
     -d apache/dolphinscheduler-worker:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-api \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \
@@ -101,7 +101,7 @@ $ docker run -d --name dolphinscheduler-api \
     -d apache/dolphinscheduler-api:"${DOLPHINSCHEDULER_VERSION}"
 $ docker run -d --name dolphinscheduler-alert-server \
     -e DATABASE="postgresql" \
-    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/dolphinscheduler" \
+    -e SPRING_DATASOURCE_URL="jdbc:postgresql://localhost:5432/<DATABASE>" \
     -e SPRING_DATASOURCE_USERNAME="<USER>" \
     -e SPRING_DATASOURCE_PASSWORD="<PASSWORD>" \
     -e SPRING_JACKSON_TIME_ZONE="UTC" \