Minor typo corrections & phrasing improvements #19

Author: bnasslahsen

src/docs/asciidoc/modules.adoc

@@ -64,15 +64,15 @@ This dependency enables the support of Spring Hateoas format.
 
 === Spring Data Rest support
 The support for Pageable of spring-data-commons is available.
-If only want to enable the support of spring Pageable Type, you can just enable it using:
+If you only want to enable the support of spring Pageable Type, you can just enable it using:
 
 [source,java, subs="attributes+"]
 ----
 SpringDocUtils.getConfig().replaceWithClass(org.springframework.data.domain.Pageable.class,
 org.springdoc.core.converters.models.Pageable.class);
 ----
 
-Alternately, the projects that use Pageable type can aslo add the follwing dependency together with the springdoc-openapi-ui dependency.
+Alternatively, the projects that use Pageable type can also add the follwing dependency together with the springdoc-openapi-ui dependency.
 This dependency enables the support of spring-data-rest types as well: @RepositoryRestResource and QuerydslPredicate annotations.
 
 [source,xml, subs="attributes+"]