fix-readme

Author: lihaoyi

docs/developer.md

@@ -26,7 +26,7 @@ SCALASQL_RUN_BENCHMARK=5000 ./mill -i -w __.test scalasql.sqlite.SubQueryTests.d
 * ScalaSql comprises 4 main submodules:
     * `scalasql.core`: the core functionality of evaluating `SqlStr` queries, but without any typed
       helpers to construct them
-    * `scalasql.operations`: extension methods on `Sql[T]` values representing operations on typed
+    * `scalasql.operations`: extension methods on `Expr[T]` values representing operations on typed
       SQL expressions, like `LOWER(str)` or `a || b`/`CONCAT(a, b)`
     * `scalasql.query`: builders for entire SQL queries, `INSERT`, `SELECT`, `UPDATE`, `DELETE`.
     * `scalasql`: the main user-facing ScalaSql module, contains the `package object` defining

readme.md

@@ -105,8 +105,8 @@ ivy"com.lihaoyi::scalasql:0.1.0"
   * [Returning](docs/reference.md#returning), [On Conflict](docs/reference.md#onconflict):
     covering these modifiers on `INSERT` and `UPDATE` for the databases that support them
   * [Expression Operations](docs/reference.md#exprops), covering the different
-    types of `Sql[T]` values and the different operations you can do on each one
-  * [Option Operations](docs/reference.md#optional), operations on `Sql[Option[T]`
+    types of `Expr[T]` values and the different operations you can do on each one
+  * [Option Operations](docs/reference.md#optional), operations on `Expr[Option[T]`
   * [Window Functions](docs/reference.md#windowfunctions), 
     [With-Clauses/Common-Table-Expressions](docs/reference.md#withcte)
   * [Postgres](docs/reference.md#postgresdialect), [MySql](docs/reference.md#mysqldialect),