[folks] Remove use of Unicode characters in documentation comments

[Philip Withnall <pwithnall src gnome org>]

commit 0e2136a563bc3e9f6ef35bc687a1e6a7560a9520
Author: Philip Withnall <philip withnall collabora co uk>
Date:   Sun Dec 12 16:15:22 2010 +0000

    Remove use of Unicode characters in documentation comments
    
    The normal valadoc doclet is fine with them, but the gtkdoc doclet doesn't
    like them. See: bgo#637072

 folks/individual-aggregator.vala |    2 +-
 folks/individual.vala            |    4 ++--
 folks/persona.vala               |    4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)
---
diff --git a/folks/individual-aggregator.vala b/folks/individual-aggregator.vala
index a571368..1b00f72 100644
--- a/folks/individual-aggregator.vala
+++ b/folks/individual-aggregator.vala
@@ -95,7 +95,7 @@ public class Folks.IndividualAggregator : Object
   /**
    * The { link Individual} representing the user.
    *
-   * If it exists, this holds the { link Individual} who is the user â?? the
+   * If it exists, this holds the { link Individual} who is the user: the
    * { link Individual} containing the { link Persona}s who are the owners of
    * the accounts for their respective backends.
    *
diff --git a/folks/individual.vala b/folks/individual.vala
index 21da564..7d9dbad 100644
--- a/folks/individual.vala
+++ b/folks/individual.vala
@@ -121,8 +121,8 @@ public class Folks.Individual : Object,
   /**
    * Whether the Individual is the user.
    *
-   * Iff the Individual represents the user â?? the person who owns the
-   * account in the backend for each { link Persona} in the Individual â??
+   * Iff the Individual represents the user (the person who owns the
+   * account in the backend for each { link Persona} in the Individual)
    * this is `true`.
    *
    * It is //not// guaranteed that every { link Persona} in the Individual has
diff --git a/folks/persona.vala b/folks/persona.vala
index 4c5ee2d..0c68347 100644
--- a/folks/persona.vala
+++ b/folks/persona.vala
@@ -87,8 +87,8 @@ public abstract class Folks.Persona : Object
   /**
    * Whether the Persona is the user.
    *
-   * Iff the Persona represents the user â?? the person who owns the account in
-   * the respective backend â?? this is `true`.
+   * Iff the Persona represents the user (the person who owns the account in
+   * the respective backend) this is `true`.
    *
    * @since 0.3.0
    */