Fix typos

Author: MoenMi

src/python/usa-spending.ipynb

@@ -17,7 +17,7 @@
     "- Terms\n",
     "    - <a href=\"https://github.com/fedspendingtransparency/usaspending-api?tab=CC0-1.0-1-ov-file\" target=\"_blank\">USAspending API License</a>: <a href=\"\" target=\"_blank\">CC0 1.0 Univeral</a>\n",
     "- Data Reuse\n",
-    "    - <a href=\"https://www.usaspending.gov/about#about-licensing\" target=\"_blank\">USspending Data Reuse</a>\n",
+    "    - <a href=\"https://www.usaspending.gov/about#about-licensing\" target=\"_blank\">USAspending Data Reuse</a>\n",
     "\n",
     "*These recipe examples were tested on May 5, 2025.*"
    ]

src/r/arxiv.md

@@ -33,6 +33,7 @@ The following packages libraries need to be installed into your environment to r
 - <a href="https://cran.r-project.org/web/packages/aRxiv/index.html" target="_blank">arXiv: Interface to the arXiv API</a>
 - <a href="https://cran.r-project.org/web/packages/ggplot2/index.html" target="_blank">ggplot2: Create Elegant Data Visualisations Using the Grammar of Graphics</a>
 
+We load the libraries used in this tutorial below:
 
 ``` r
 library(aRxiv)