Fix typo: imcompatible -> incompatible

gpu/command_buffer/service/gles2_cmd_decoder.cc

Index: gpu/command_buffer/service/gles2_cmd_decoder.cc
diff --git a/gpu/command_buffer/service/gles2_cmd_decoder.cc b/gpu/command_buffer/service/gles2_cmd_decoder.cc
index e2bd8d8f0f5922b42fe5f2ed20d532429b35e77b..2b37a4051d342bf0a640e4e253905ea0fb03c17b 100644
--- a/gpu/command_buffer/service/gles2_cmd_decoder.cc
+++ b/gpu/command_buffer/service/gles2_cmd_decoder.cc
@@ -13094,7 +13094,7 @@ bool GLES2DecoderImpl::ValidateCopyTexFormat(
           (da > 0 && sa != da)) {
         LOCAL_SET_GL_ERROR(
             GL_INVALID_OPERATION,
-            func_name, "imcompatible color component sizes");
+            func_name, "incompatible color component sizes");
         return false;
       }
     }