Corrected mis-spelling.

Author: msyk

README.md

@@ -97,43 +97,46 @@ MIT License
 
 - Thanks to Atsushi Matsuo. Your script is quite helpful to implement the "localserver" feature.
 (https://gist.github.com/matsuo/ef5cb7c98bb494d507731886883bcbc1) Moreover thanks for updating and fixing bugs.
-- Thanks to Frank Gonzalez. Your bug report is brilliant and I could fix it quickly.
+- Thanks to Frank Gonzalez. Your bug report is brilliant, and I could fix it quickly.
 - Thanks to base64bits for coding about container field.
 - Thanks to phpsa for bug fix.
+- Thankx to Flexboom for bug fix.
+- Thanks to schube for bug fix.
+- Thanks to frankeg for bug fix.
 
 ## History
 
 - April 2017: Start to create these classes and codes.
-- 2017-05-05: Described README.md
+- 2017-05-05: README.md added.
 - 2017-05-26: [Ver.2] Support the "localserver" as host name.
-- 2017-05-31: [Ver.3] The query() method of FileMakerLayout class is fixed.
+- 2017-05-31: [Ver.3] The query() method of FileMakerLayout class fixed.
 'Offset' and 'range' parameters could not set as an integer value.
-- 2017-11-06: [Ver.4] The getFieldNames() and getPortalNames() methods are added.
+- 2017-11-06: [Ver.4] The getFieldNames() and getPortalNames() methods added.
 - 2018-02-03: [Ver.5] Bug fix of sorting parameters in query method.
 - 2018-02-18: [Ver.6] Bug fix of creating record with no default value.
-- 2018-03-25: [Ver.7] getSessionToken method is added. OAuth handling is implemented but not well debugged.
-- 2018-05-09: The Version 7 is the last version which supports FileMaker 16 based Data API.
+- 2018-03-25: [Ver.7] getSessionToken method added. OAuth handling implemented but not well debugged.
+- 2018-05-09: The Version 7 is the last version which supports FileMaker 16-based Data API.
 ---
 - 2018-05-15: [Ver.8] Update for FileMaker 17. FileMaker Data API v1 is supported from this version.
-   The preview version of FileMaker Data API is not supported anymore.
+   The preview version of FileMaker Data API doesn't support anymore.
 - 2018-05-27: [Ver.9] composer.json is added, and can install "inter-mediator/fmdataapi".
-   FMDataAPITrial directory is deleted because it's already discontinued api.
+   FMDataAPITrial directory deleted because it's already discontinued api.
    Add the "samples" directory and move sample files into it.
 - 2018-06-22: [Ver.10] Added the getContainerData method (Thanks to base64bits!),
    bug fix (Thanks to phpsa!).
 - 2018-07-22: [Ver.11] Global field methods bug fixed and were available in FMDataAPI class (Tanks to Mr.Matsuo).
    The script errors and results can get from methods in FMLayout class.
 - 2018-07-29: [Ver.12] Bug fix for UUID Supporting (Thanks to Mr.Matsuo).
-   Unit tests is implemented but now limited methods are tested, als integrating Travis CI.
+   Unit tests implemented but now for limited methods, als integrating Travis CI.
 - 2018-11-13: [Ver.13]
     Added getDebugInfo method (Thanks to Mr.Matsuo),
     modified and fixed the getFieldNames method (Thanks to phpsa),
-    fixed handling porital object name (Thanks to Mr.Matsuo)
+    fixed handling portal object name (Thanks to Mr.Matsuo)
     fixed the getModId method (Thanks to Flexboom)
 - 2018-11-17: [Ver.15]
     Jupyter Notebook style sample and results.
 - 2019-05-19: [Ver.16]
-    This is final version for FileMaker 17 platform, and bug fix (Thanks to darnel)
+    This is the final version for FileMaker 17 platform, and bug fix (Thanks to darnel)
 ---
 - 2019-05-20: [Ver.17]
     Support the FileMaker 18 platform.
@@ -145,14 +148,15 @@ MIT License
 - 2019-09-12: [Ver.19]
     Add the duplicate() method to the FileMakerLayout class. Thanks to schube.
 - 2019-09-16: [Ver.20]
-    The default values  of limit and range parameters are changed to 0 and both just applied for over 0 values. Thanks to schube.
+    The default values  of limit and range parameters changed to 0 and both just applied for over 0 values. Thanks to schube.
 - 2019-09-16: [Ver.21]
     Bug fix about the field referencing of a related field without any portals. Thanks to frankeg.
+    Checked on the FileMaker Server 19.
 
 ## API Differences between ver.8 and 7.
 ### FMDataAPI class
-The setAPIVersion method is added. This is for future update of FileMaker Data API.
-As far as FMDataAPI Ver.8 goes, This isn't requred.
+The setAPIVersion method added. This is for a future update of FileMaker Data API.
+As far as FMDataAPI Ver.8 goes, This isn't required.
 - public function __construct($solution, $user, $password, $host = NULL, $port = NULL, $protocol = NULL, [New]$fmDataSource = null)
 - [New]public function setAPIVersion($vNum)