[docs] Fix default nvidia.resourceCoreName value in config.md

Signed-off-by: 王然 <[email protected]>

Author: chinaran

docs/config.md

@@ -37,7 +37,7 @@ You can update these configurations using one of the following methods:
 * `nvidia.resourceMemoryPercentageName`: 
   String type, vgpu memory fraction resource name, default: "nvidia.com/gpumem-percentage" 
 * `nvidia.resourceCoreName`: 
-  String type, vgpu cores resource name, default: "nvidia.com/cores"
+  String type, vgpu cores resource name, default: "nvidia.com/gpucores"
 * `nvidia.resourcePriorityName`: 
   String type, vgpu task priority name, default: "nvidia.com/priority"
 

docs/config_cn.md

@@ -38,7 +38,7 @@
 * `nvidia.resourceMemoryPercentageName`：
   字符串类型，申请 vgpu 显存比例资源名，默认："nvidia.com/gpumem-percentage"
 * `nvidia.resourceCoreName`：
-  字符串类型，申请 vgpu 算力资源名，默认："nvidia.com/cores"
+  字符串类型，申请 vgpu 算力资源名，默认："nvidia.com/gpucores"
 * `nvidia.resourcePriorityName`：
   字符串类型，表示申请任务的任务优先级，默认："nvidia.com/priority"