Use semantic markup (modules k-l) (#6678)

* Use semantic markup.

* Use option instead of alias.

plugins/modules/ldap_search.py

@@ -21,8 +21,8 @@ notes:
     bind over a UNIX domain socket. This works well with the default Ubuntu
     install for example, which includes a C(cn=peercred,cn=external,cn=auth) ACL
     rule allowing root to modify the server configuration. If you need to use
-    a simple bind to access your server, pass the credentials in I(bind_dn)
-    and I(bind_pw).
+    a simple bind to access your server, pass the credentials in O(bind_dn)
+    and O(bind_pw).
 author:
   - Sebastian Pfahl (@eryx12o45)
 requirements:
@@ -59,8 +59,8 @@ options:
     default: false
     type: bool
     description:
-      - Set to C(true) to return the full attribute schema of entries, not
-        their attribute values. Overrides I(attrs) when provided.
+      - Set to V(true) to return the full attribute schema of entries, not
+        their attribute values. Overrides O(attrs) when provided.
   page_size:
     default: 0
     type: int
@@ -73,7 +73,7 @@ options:
     description:
       - If provided, all attribute values returned that are listed in this option
         will be Base64 encoded.
-      - If the special value C(*) appears in this list, all attributes will be
+      - If the special value V(*) appears in this list, all attributes will be
         Base64 encoded.
       - All other attribute values will be converted to UTF-8 strings. If they
         contain binary data, please note that invalid UTF-8 bytes will be omitted.
@@ -110,7 +110,7 @@ results:
       value is a list.
     - Note that all values (for single-element lists) and list elements (for multi-valued
       lists) will be UTF-8 strings. Some might contain Base64-encoded binary data; which
-      ones is determined by the I(base64_attributes) option.
+      ones is determined by the O(base64_attributes) option.
   type: list
   elements: dict
 """