Remove IBM specific variable name

Considering that the webui is no longer an "IBM" specific entity, and is
now the standard for the project, there's no need for this variable to
call it out explicitly.  Update comment and variable name to be more
correct.

Tested: No functional change, only comments.

Signed-off-by: Ed Tanous <ed.tanous@intel.com>
Change-Id: I2169876c38ccd558a3cfcfc61637720bd290b3ee
diff --git a/include/token_authorization_middleware.hpp b/include/token_authorization_middleware.hpp
index abdedaf..efa691c 100644
--- a/include/token_authorization_middleware.hpp
+++ b/include/token_authorization_middleware.hpp
@@ -285,6 +285,7 @@
                               Middlewares...>::value,
         "token_authorization middleware must be enabled in app to use "
         "auth routes");
+
     BMCWEB_ROUTE(app, "/login")
         .methods(
             "POST"_method)([](const crow::Request& req, crow::Response& res) {
@@ -292,7 +293,7 @@
             std::string_view username;
             std::string_view password;
 
-            bool looksLikeIbm = false;
+            bool looksLikePhosphorRest = false;
 
             // This object needs to be declared at this scope so the strings
             // within it are not destroyed before we can use them
@@ -346,7 +347,7 @@
                                     dataIt->begin();
                                 nlohmann::json::iterator passIt2 =
                                     dataIt->begin() + 1;
-                                looksLikeIbm = true;
+                                looksLikePhosphorRest = true;
                                 if (userIt2 != dataIt->end() &&
                                     passIt2 != dataIt->end())
                                 {
@@ -404,10 +405,11 @@
                     auto session = persistent_data::SessionStore::getInstance()
                                        .generateUserSession(username);
 
-                    if (looksLikeIbm)
+                    if (looksLikePhosphorRest)
                     {
-                        // IBM requires a very specific login structure, and
-                        // doesn't actually look at the status code.
+                        // Phosphor-Rest requires a very specific login
+                        // structure, and doesn't actually look at the status
+                        // code.
                         // TODO(ed).... Fix that upstream
                         res.jsonValue = {
                             {"data",