Fix kura-kapua docs grammatical errors

[ghost]

This PR fixes kura-kapua docs grammatical errors.

[codecov]

Codecov Report

Merging #3050 into develop will decrease coverage by 0.15%.
The diff coverage is n/a.

@@              Coverage Diff              @@
##             develop    #3050      +/-   ##
=============================================
- Coverage      57.99%   57.83%   -0.16%     
- Complexity      2592     2595       +3     
=============================================
  Files           1062     1061       -1     
  Lines          23012    22874     -138     
  Branches        2043     2028      -15     
=============================================
- Hits           13346    13230     -116     
+ Misses          8717     8696      -21     
+ Partials         949      948       -1     

Impacted Files	Coverage Δ	Complexity Δ
...vice/device/registry/internal/DeviceQueryImpl.java	85.71% <0.00%> (-14.29%)	2.00% <0.00%> (ø%)
...e/kapua/service/user/internal/UserFactoryImpl.java	54.54% <0.00%> (-9.10%)	4.00% <0.00%> (-1.00%)
...pua/broker/core/listener/ErrorMessageListener.java	70.83% <0.00%> (-8.34%)	0.00% <0.00%> (ø%)
...lugin/authentication/AdminAuthenticationLogic.java	69.23% <0.00%> (-7.70%)	0.00% <0.00%> (ø%)
...a/org/eclipse/kapua/commons/model/id/KapuaEid.java	75.00% <0.00%> (-6.25%)	0.00% <0.00%> (ø%)
.../eclipse/kapua/service/user/internal/UserImpl.java	71.05% <0.00%> (-5.27%)	16.00% <0.00%> (-1.00%)
...pse/kapua/commons/service/internal/ServiceDAO.java	70.44% <0.00%> (-4.32%)	0.00% <0.00%> (ø%)
...rvice/device/registry/common/DeviceValidation.java	71.25% <0.00%> (-2.50%)	14.00% <0.00%> (-1.00%)
...atch/persistence/jpa/JpaExecutionInstanceData.java	87.80% <0.00%> (-2.44%)	22.00% <0.00%> (-1.00%)
...apua/model/query/predicate/AttributePredicate.java	0.00% <0.00%> (ø)	0.00% <0.00%> (ø%)
... and 10 more

[LeoNerdoG]

hey @geetha-rangaswamaiah,
I have checked your changes, and there are some fixes to be made. Please go through document one more time. Thanks!
I would also like to kindly ask you to pack all the syntax error fixes into one PR instead of creating tnes of PRs just for syntax errors...

[LeoNerdoG]

Hey @Coduz,
I have checekd this, it is OK, you can merge this.

[Coduz]

Hi @geetha-rangaswamaiah ,

This has been merged in develop and backported in release-1.2.x and released with Kapua 1.2.5.

Regards,

Alberto