Merge branch 'main' of github.com:ratfactor/ziglings into main

exercises/048_methods2.zig

@@ -11,7 +11,7 @@ const Elephant = struct {
 
     // New Elephant methods!
     pub fn getTail(self: *Elephant) *Elephant {
-        return self.tail.?; // Remember, this is means "orelse unreachable"
+        return self.tail.?; // Remember, this means "orelse unreachable"
     }
 
     pub fn hasTail(self: *Elephant) bool {

exercises/061_coercions.zig

@@ -11,7 +11,7 @@
 // 2. Numeric types can coerce to _larger_ types.
 //
 //    var n1: u8 = 5;
-//    var n2: u16 = n8; // integer "widening"
+//    var n2: u16 = n1; // integer "widening"
 //
 //    var n3: f16 = 42.0;
 //    var n4: f32 = n3; // float "widening"