🙈 Add cspell to gitignore and fix typos

.gitignore

@@ -1,2 +1,3 @@
 .vscode
+!.vscode/settings.json
 ssn-installer

.vscode/settings.json

@@ -0,0 +1,18 @@
+{
+  "cSpell.words": [
+    "affero",
+    "agpl",
+    "compr",
+    "decryptor",
+    "jedipedia",
+    "largesizet",
+    "miniz",
+    "onblk",
+    "preinstall",
+    "tinfl",
+    "uncompr",
+    "usize",
+    "vcdiff",
+    "xdelta"
+  ]
+}

README.md

@@ -49,7 +49,7 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 
 # Dependencies
 
-## Miniz <[github.com/richgel999/miniz](https://github.com/richgel999/miniz)>
+## [Miniz](https://github.com/richgel999/miniz)
 
 Copyright 2013-2014 RAD Game Tools and Valve Software
 
@@ -75,13 +75,13 @@ LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
 
-## Xdelta3 <[github.com/jmacd/xdelta](https://github.com/jmacd/xdelta)>
+## [Xdelta3](https://github.com/jmacd/xdelta)
 
 Copyright 2016 Joshua MacDonald
 
 Licensed under the Apache License, Version 2.0 (the "License");
 you may not use this file except in compliance with the License.
-You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0
+You may obtain a copy of the License at <http://www.apache.org/licenses/LICENSE-2.0>
 
 Unless required by applicable law or agreed to in writing, software
 distributed under the License is distributed on an "AS IS" BASIS,

src/xdelta3.c

@@ -55,7 +55,7 @@ void xdelta3Init(char* prevFile) {
 }
 
 
-/** Supplies the given input buffer to xdelta3 and undiffs the data. */
+/** Supplies the given input buffer to xdelta3 and will undiff the data. */
 void xdelta3AddInput(unsigned char* inputBuffer, unsigned int inputLength, bool isLastPart, FILE* targetFile) {
   xd3_avail_input(&stream, inputBuffer, inputLength);
 

src/xdelta3.h

@@ -3,5 +3,5 @@
 /** Initializes xdelta3 with the given previous file */
 void xdelta3Init(char* prevFile);
 
-/** Supplies the given input buffer to xdelta3 and undiffs the data. */
+/** Supplies the given input buffer to xdelta3 and will undiff the data. */
 void xdelta3AddInput(unsigned char* inputBuffer, unsigned int inputLength, bool isLastPart, FILE* targetFile);