chore: fix typos and minor README (#759)

* chore: fix typos and minor README * Update packages/opentelemetry-core/README.md Co-Authored-By: Daniel Dyla <dyladan@users.noreply.github.com> Co-authored-by: Daniel Dyla <dyladan@users.noreply.github.com>
open-telemetry · Feb 3, 2020 · de4c19e · de4c19e
1 parent d2e96ba
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diff --git a/README.md b/README.md
@@ -96,7 +96,7 @@ Maintainers ([@open-telemetry/js-maintainers](https://github.com/orgs/open-telem
 
 | Package                 | Description |
 | ----------------------- | -----------------|
-| [@opentelemetry/api][otel-api] | This package provides TypeScript interfaces and enums for the OpenTelemetry core trace and metrics model. It is intended for use both on the server and in the browser. |
+| [@opentelemetry/api][otel-api] | This package provides TypeScript interfaces, enums and no-op implementations for the OpenTelemetry core trace and metrics model. It is intended for use both on the server and in the browser. |
 | [@opentelemetry/core][otel-core] | This package provides default and no-op implementations of the OpenTelemetry api for trace and metrics. It's intended for use both on the server and in the browser. |
 
 ### Implementation / SDKs

diff --git a/examples/postgres/server.js b/examples/postgres/server.js
@@ -19,7 +19,7 @@ app.get('/:cmd', (req, res) => {
   let queryText = `SELECT id, text FROM test WHERE id = ${req.query.id}`;
   if (cmd === 'insert') {
     if (!req.query.text) {
-      res.status(400).send('No text provded');
+      res.status(400).send('No text provided');
       return;
     }
     queryText = {

diff --git a/packages/opentelemetry-core/README.md b/packages/opentelemetry-core/README.md
@@ -5,7 +5,7 @@
 [![devDependencies][devDependencies-image]][devDependencies-url]
 [![Apache License][license-image]][license-image]
 
-This package provides default and no-op implementations of the OpenTelemetry types for trace and metrics. It's intended for use both on the server and in the browser.
+This package provides default and no-op implementations of the OpenTelemetry API for trace and metrics. It's intended for use both on the server and in the browser.
 
 ## Useful links
 - For more information on OpenTelemetry, visit: <https://opentelemetry.io/>

diff --git a/packages/opentelemetry-metrics/src/Meter.ts b/packages/opentelemetry-metrics/src/Meter.ts
@@ -150,7 +150,7 @@ export class Meter implements types.Meter {
   /**
    * Provide a pre-computed re-useable LabelSet by
    * converting the unordered labels into a canonicalized
-   * set of lables with an unique identifier, useful for pre-aggregation.
+   * set of labels with an unique identifier, useful for pre-aggregation.
    * @param labels user provided unordered Labels.
    */
   static labels(labels: types.Labels): types.LabelSet {

diff --git a/packages/opentelemetry-scope-async-hooks/README.md b/packages/opentelemetry-scope-async-hooks/README.md
@@ -24,7 +24,7 @@ There are known modules that break scope propagation ([some of them are listed t
 
 ### Prior arts
 
-Context propagation is a big subject when talking about tracing in NodeJS, if you want more informations about that here are some resources:
+Context propagation is a big subject when talking about tracing in NodeJS, if you want more information about that here are some resources:
 - https://www.npmjs.com/package/continuation-local-storage (which was the old way of doing context propagation)
 - Datadog's own implementation for their Javascript tracer: [here][dd-js-tracer-scope]
 - OpenTracing implementation: [here][opentracing-scope]