docs typos

Author: ajdavis

doc/bson_endianness.page

@@ -5,7 +5,7 @@
   <info><link type="guide" xref="index#xplat"/></info>
 
   <section id="keys">
-    <p>The BSON specification dictates that the encoding format is in little-endian. Many implementations simply ignore endianess altogether and expect that they are to be run on little-endian. Libbson supports both Big and Little Endian systems. This means we use <code>memcpy()</code> when appropriate instead of dereferencing and properly convert to and from the hoste endian format. We expect the compiler intrinsics to optimize it to a dereference when possible.</p>
+    <p>The BSON specification dictates that the encoding format is in little-endian. Many implementations simply ignore endianness altogether and expect that they are to be run on little-endian. Libbson supports both Big and Little Endian systems. This means we use <code>memcpy()</code> when appropriate instead of dereferencing and properly convert to and from the hoste endian format. We expect the compiler intrinsics to optimize it to a dereference when possible.</p>
   </section>
 
 </page>

doc/bson_iter_init.page

@@ -33,7 +33,7 @@ bson_iter_init (bson_iter_t  *iter,
 
   <section id="return">
     <title>Returns</title>
-    <p>Returns true if the iter was successfuly initialized.</p>
+    <p>Returns true if the iter was successfully initialized.</p>
   </section>
 
   <section id="example">

doc/bson_iter_overwrite_int64.page

@@ -28,7 +28,7 @@ bson_iter_overwrite_int64 (bson_iter_t *iter,
 
   <section id="description">
     <title>Description</title>
-    <p>The <code xref="bson_iter_overwrite_int64">bson_iter_overwrite_int64()</code> function shall overwite the contents of a BSON_TYPE_INT64 element in place.</p>
+    <p>The <code xref="bson_iter_overwrite_int64">bson_iter_overwrite_int64()</code> function shall overwrite the contents of a BSON_TYPE_INT64 element in place.</p>
     <p>This may only be done when the underlying bson document allows mutation.</p>
     <p>It is a programming error to call this function when <code>iter</code> is not obvserving an element of type BSON_TYPE_INT64.</p>
   </section>