spelling fixes

src/site/markdown/data/cachenvd.md

@@ -78,7 +78,7 @@ $CLI_SCRIPT --cveUrl20Base $NVD/nvdcve-2.0-%d.xml.gz \
 ```
 
 The script takes advantage of the `date` command's ability to parse a variety
-of date formats. The following invokation would successfully point to the
+of date formats. The following invocation would successfully point to the
 `~/NVD/2015-08-03` folder.
 
     $ ./dep-check-date.sh ~/NVD "08/03/2015" -app Foo -scan /path/to/Foo --out ~/DCreports/FooFollowup/

src/site/markdown/general/scan_iso.md

@@ -13,7 +13,7 @@ pair of international file system standards published by
 and ISO/IEC 13346, a.k.a. [UDF](https://en.wikipedia.org/wiki/Universal_Disk_Format). Other types of disk images (e.g.,
 [VHD](https://en.wikipedia.org/wiki/VHD_%28file_format%29)) are outside the
 scope of this article, though the ideas presented here may likely be
-succesfully applied.
+successfully applied.
 
 Linux
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