repo: run codespell

Run codespell and replace known misspelling.

Signed-off-by: Nicola Mazzucato <nicola.mazzucato@arm.com>
Change-Id: I6bfcf67b27745c98059a433c929af637f9a02d8e
diff --git a/build_helper/build_helper_config_maps.py b/build_helper/build_helper_config_maps.py
index 0d7aec1..15e2428 100644
--- a/build_helper/build_helper_config_maps.py
+++ b/build_helper/build_helper_config_maps.py
@@ -86,7 +86,7 @@
     "FPON"         : ("-DCONFIG_TFM_ENABLE_FP=ON "
                       "-DTEST_S_FPU=ON -DTEST_NS_FPU=ON "),
     "LZOFF"        : "-DCONFIG_TFM_LAZY_STACKING=OFF ",
-    # Partiton
+    # Partition
     "PSOFF"        : "-DTFM_PARTITION_PROTECTED_STORAGE=OFF ",
     "PSCLEAR"      : "-DPS_ENCRYPTION=OFF -DPS_ROLLBACK_PROTECTION=OFF",
     "PSLIMIT"      : "-DPS_AES_KEY_USAGE_LIMIT=1000000",