Fix bad merge

This regression was introduced by
2d51e650be911362aa9d7f53a6c214003aae1187.
diff --git a/include/GLFW/glfw3.h b/include/GLFW/glfw3.h
index 6614520..b93a004 100644
--- a/include/GLFW/glfw3.h
+++ b/include/GLFW/glfw3.h
@@ -3561,14 +3561,14 @@
  *  @param[in] value `GLFW_TRUE` or `GLFW_FALSE`.
  *
  *  @errors Possible errors include @ref GLFW_NOT_INITIALIZED, @ref
- *  GLFW_INVALID_ENUM, @ref GLFW_INVALID_VALUE, @ref GLFW_PLATFORM_ERROR and @ref
- *  GLFW_FEATURE_UNAVAILABLE (see remarks).
+ *  GLFW_INVALID_ENUM, @ref GLFW_INVALID_VALUE, @ref GLFW_PLATFORM_ERROR.
  *
  *  @remark Calling @ref glfwGetWindowAttrib will always return the latest
  *  value, even if that value is ignored by the current mode of the window.
  *
- *  @remark @wayland The [GLFW_FLOATING](@ref GLFW_FLOATING_attrib) window attribute is
- *  not supported.  Setting this will emit @ref GLFW_FEATURE_UNAVAILABLE.
+ *  @remark @wayland The [GLFW_FLOATING](@ref GLFW_FLOATING_attrib) window
+ *  attribute is not supported.  Setting this will emit @ref
+ *  GLFW_PLATFORM_ERROR.
  *
  *  @thread_safety This function must only be called from the main thread.
  *