Update language to comply with Android's inclusive language guidance

More details in: https://source.android.com/setup/contribute/respectful-code

Bug: 161896447
Test: build, run unittests
Change-Id: I35732333da0dd0c871f3e37c4af1b2211647d1e3
diff --git a/tools/releasetools/common.py b/tools/releasetools/common.py
index 32864ab..9ac2cc6 100644
--- a/tools/releasetools/common.py
+++ b/tools/releasetools/common.py
@@ -601,7 +601,7 @@
 def LoadInfoDict(input_file, repacking=False):
   """Loads the key/value pairs from the given input target_files.
 
-  It reads `META/misc_info.txt` file in the target_files input, does sanity
+  It reads `META/misc_info.txt` file in the target_files input, does validation
   checks and returns the parsed key/value pairs for to the given build. It's
   usually called early when working on input target_files files, e.g. when
   generating OTAs, or signing builds. Note that the function may be called