Update documentation of refresh(_:) (#123)

Author: ra1028

Sources/Atoms/Context/AtomContext.swift

@@ -64,7 +64,7 @@ public protocol AtomContext {
 
     /// Refreshes and then returns the value associated with the given refreshable atom.
     ///
-    /// This method only accepts refreshable atoms such as types conforming to:
+    /// This method accepts only asynchronous atoms such as types conforming to:
     /// ``TaskAtom``, ``ThrowingTaskAtom``, ``AsyncSequenceAtom``, ``PublisherAtom``.
     /// It refreshes the value for the given atom and then returns, so the caller can await until
     /// the atom completes the update.

Sources/Atoms/Context/AtomCurrentContext.swift

@@ -82,7 +82,7 @@ public struct AtomCurrentContext<Coordinator>: AtomContext {
 
     /// Refreshes and then returns the value associated with the given refreshable atom.
     ///
-    /// This method only accepts refreshable atoms such as types conforming to:
+    /// This method accepts only asynchronous atoms such as types conforming to:
     /// ``TaskAtom``, ``ThrowingTaskAtom``, ``AsyncSequenceAtom``, ``PublisherAtom``.
     /// It refreshes the value for the given atom and then returns, so the caller can await until
     /// the atom completes the update.

Sources/Atoms/Context/AtomTestContext.swift

@@ -214,7 +214,7 @@ public struct AtomTestContext: AtomWatchableContext {
 
     /// Refreshes and then returns the value associated with the given refreshable atom.
     ///
-    /// This method only accepts refreshable atoms such as types conforming to:
+    /// This method accepts only asynchronous atoms such as types conforming to:
     /// ``TaskAtom``, ``ThrowingTaskAtom``, ``AsyncSequenceAtom``, ``PublisherAtom``.
     /// It refreshes the value for the given atom and then returns, so the caller can await until
     /// the atom completes the update.

Sources/Atoms/Context/AtomTransactionContext.swift

@@ -90,7 +90,7 @@ public struct AtomTransactionContext<Coordinator>: AtomWatchableContext {
 
     /// Refreshes and then returns the value associated with the given refreshable atom.
     ///
-    /// This method only accepts refreshable atoms such as types conforming to:
+    /// This method accepts only asynchronous atoms such as types conforming to:
     /// ``TaskAtom``, ``ThrowingTaskAtom``, ``AsyncSequenceAtom``, ``PublisherAtom``.
     /// It refreshes the value for the given atom and then returns, so the caller can await until
     /// the atom completes the update.

Sources/Atoms/Context/AtomViewContext.swift

@@ -89,7 +89,7 @@ public struct AtomViewContext: AtomWatchableContext {
 
     /// Refreshes and then returns the value associated with the given refreshable atom.
     ///
-    /// This method only accepts refreshable atoms such as types conforming to:
+    /// This method accepts only asynchronous atoms such as types conforming to:
     /// ``TaskAtom``, ``ThrowingTaskAtom``, ``AsyncSequenceAtom``, ``PublisherAtom``.
     /// It refreshes the value for the given atom and then returns, so the caller can await until
     /// the atom completes the update.